{"title":"Wristwatch","description":"","products":[{"product_id":"seiko-セイコー-brightsブライツ-電波ソーラー腕時計-44mm径-セラミックベゼル-クロノグラフ-saga171-ref-8b82-0ap0","title":"【SEIKO】 Seiko BRIGHTZ Radio Solar Watch, 44mm, Ceramic Bezel, Chronograph SAGA171 Ref.8B82-0AP0","description":"\u003cp\u003e## 【Product Description】\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e### 【Watch Overview】\u003c\/p\u003e\n\u003cp\u003e* Brand Name: SEIKO\u003cbr\u003e* Model Name: BRIGHTZ\u003cbr\u003e* Model Number (Reference): 8B82-0AP0\u003cbr\u003e* Serial Number: 43*\u003c\/p\u003e\n\u003cp\u003e### Features and Specifications\u003cbr\u003e* Movement: Quartz (Radio wave solar charging)\u003cbr\u003e* Case Size: Approx. 43.5mm x 50mm x 11.7mm\u003cbr\u003e* Dial: Black\u003cbr\u003e* Case Material: Ceramic \u0026amp; Stainless Steel (Hard coating)\u003cbr\u003e* Functions: Time display, Calendar, Chronograph, Luminous indexes, Anti-magnetic\u003cbr\u003e* Water Resistance: Enhanced water resistance for daily life (10 ATM)\u003cbr\u003e* Gender: Men's\u003cbr\u003e* Wrist Size: Max approx. 20cm, currently 18cm. Adjustable with 2 extra links (C-rings and pins included).\u003cbr\u003e* Accessories: Inner box (some wear), instruction manual, product tag, warranty card (blank)\u003c\/p\u003e\n\u003cp\u003e---\u003cbr\u003e### Operation Guarantee and Condition\u003c\/p\u003e\n\u003cp\u003e* Condition Rank: AB (Good \/ Minor signs of use and small scratches)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e* Repair History: Unknown\u003cbr\u003e* Overhaul: Not performed\u003cbr\u003e* Calendar: Functions normally\u003cbr\u003e* Accuracy: Currently operating normally and maintaining accurate time as a quartz watch.\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 【Regarding Condition and Accuracy】\u003cbr\u003e\u0026gt; Currently operating accurately without any problems. It is within a practical range for daily use as a pre-owned item.\u003c\/p\u003e\n\u003cp\u003e#### 【Condition Details】\u003c\/p\u003e\n\u003cp\u003e* Crystal (Glass): Good condition.\u003cbr\u003e* Case: Light scuffs and minor signs of use are present.\u003cbr\u003e* Bezel: Light scuffs are present.\u003cbr\u003e* Bracelet\/Strap: Light signs of use. This is a genuine SEIKO bracelet.\u003cbr\u003e* Dial\/LCD: Good condition.\u003c\/p\u003e\n\u003cp\u003e---\u003cbr\u003e### Important Notes\u003cbr\u003e* Regarding Water Resistance: No water resistance tests have been performed. Due to age-related deterioration from manufacturing, the original water resistance performance may not be maintained. Please be aware of this in advance.\u003cbr\u003e* We have taken as many detailed photos of the condition as possible. If you have any questions, please be sure to confirm before making payment.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42205803282507,"sku":"B63075","price":34980.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260310_110506_DSC_2062.jpg?v=1773373276"},{"product_id":"seiko-動作-45gs-グランドセイコー-grand-seiko-hi-beat-36000-ヴィンテージ-手巻-25石-メンズ腕時計-ref-4522-8000-保あり","title":"【SEIKO】 Working 45GS Grand Seiko Hi-Beat 36000 Vintage Manual Winding 25 Jewels Men's Watch Ref.4522-8000 With Warranty","description":"\u003cp\u003e□Our store's unique warranty for peace of mind: 30-day operation guarantee from arrival. Management number:\u003c\/p\u003e\n\u003cp\u003eAfter extensive operation testing, the item has been cleaned and then listed.\nThis item was non-operational when acquired, but has been restored to working condition by a watchmaker.\u003c\/p\u003e\n\u003cp\u003eThis is a highly regarded vintage Grand Seiko model featuring Seiko's acclaimed 45GS movement (manual-winding Cal. 4522A). Manufactured from the late 1960s to early 1970s,\nit features one of Seiko's first high-beat mechanical movements, oscillating at 36,000 vibrations per hour, offering extremely high precision. The individual piece listed is housed in a gold-plated stainless steel case and retains its original GS-signed crown and case back with gold medallion.\u003c\/p\u003e\n\u003cp\u003eBrand: Seiko\u003cbr\u003eLine: Grand Seiko\u003cbr\u003eModel Number: 4522-8000\u003cbr\u003eCase Material: Stainless Steel\u003cbr\u003eCase Diameter: Approx. 36.4 mm (excluding crown) x 41.3 x 9.1 mm thick\u003cbr\u003eDial Color: Silver\u003cbr\u003eHands: Silver dauphine hands, center seconds\u003cbr\u003eCrown: Original with GS signature\u003cbr\u003eCase Back: Gold medallion (with \"GS\" emblem and Seiko engraving)\u003cbr\u003eBand: New black leather strap (non-original)\u003cbr\u003eLug Width: 18 mm\u003c\/p\u003e\n\u003cp\u003eCondition Rank: Good (Vintage Condition)\u003c\/p\u003e\n\u003cp\u003eThe date function is also working correctly.\u003cbr\u003e[Operation] Timegrapher results: Daily rate +18 seconds\/day, amplitude 209°, beat error 0.2 ms.\u003c\/p\u003e\n\u003cp\u003e[Dial] Original, with uniform aging due to age and a slight vintage patina.\u003cbr\u003e[Hands\/Indexes] Good condition, clean and original.\u003cbr\u003e[Crystal] Light scratches and signs of age, but no cracks.\u003cbr\u003e[Case] Minor scratches and slight wear on the overall surface. The most noticeable ding is on the bezel (see photos).\u003cbr\u003e[Movement] Clean and operating smoothly.\u003cbr\u003e[Case Back] Medallion and engravings remain clear.\u003c\/p\u003e\n\u003cp\u003eWhile there are no operational issues currently,\nas this is a vintage item, we recommend regular maintenance and overhauls for practical use.\u003c\/p\u003e\n\u003cp\u003eWe have photographed the condition in as much detail as possible, but if you have any questions, please inquire before purchasing.\u003c\/p\u003e\n\u003cp\u003e### Important Notes\u003c\/p\u003e\n\u003cp\u003e* Water Resistance: Water resistance has not been tested. Please be aware that due to age, the original water resistance may not be maintained.\u003cbr\u003eWe photograph the condition of the product as clearly as possible, but if you have any questions, please be sure to check before payment.\u003c\/p\u003e\n\u003cp\u003eRegarding shipping:\u003cbr\u003ePlease select from the specified methods.\u003c\/p\u003e\n\u003cp\u003eIf a defect not described is found during re-inspection at the time of shipment, the transaction will be cancelled.\u003c\/p\u003e\n\u003cp\u003eAntiquarian dealer's license: Hokkaido Public Safety Commission No. 101010000474\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42205830152267,"sku":"P62086","price":189980.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260313_101346_DSC_2102.jpg?v=1773378158"},{"product_id":"seiko-動作-45gs-グランドセイコー-grand-seiko-hi-beat-36000-ヴィンテージ-手巻-25石-メンズ腕時計-ref-4522-8000-保あり-コピー","title":"【SEIKO】 Seiko Actus Blue Dial Automatic Ref.7019-7430 Actus Bracelet 1968 Vintage Watch Overhauled and Guaranteed","description":"\u003cp\u003eThis watch was stopping immediately upon acquisition.\u003cbr\u003eWe performed an overhaul in-house and it is now operating.\u003cbr\u003eInternally, there was moisture intrusion and light rust on the movement.\u003cbr\u003eThere is a crack in the plastic part that holds down the dial (does not affect operation).\u003cbr\u003eThe product comes with a 1-month operation warranty after arrival.\u003c\/p\u003e\n\u003cp\u003eWe conduct thorough operational checks and cleaning. Please consider with confidence. \u003c\/p\u003e\n\u003cp\u003e【Product Overview】 \u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: ACTUS\u003cbr\u003e・Dial Color: Blue\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: Silver with ACTUS engraving (original)\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock) \u003c\/p\u003e\n\u003cp\u003e【Size】 \u003cbr\u003e*Please provide actual measurements if you have them. \u003cbr\u003e・Case Diameter: Approx. 37mm (excluding crown) \u003cbr\u003e・Lug-to-lug: Approx. 42.3mm \u003cbr\u003e・Thickness: Approx. 10.3mm \u003cbr\u003e・Wrist Size: Max approx. 18.5cm (links can be adjusted)\u003c\/p\u003e\n\u003cp\u003e【Accessories】 \u003cbr\u003e・Watch body only (box, warranty, etc. not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》 \u003cbr\u003e・Crystal: No large scratches visible to the naked eye.\u003cbr\u003e・Case: Many scratches and scuffs. \u003cbr\u003e・Bezel: Many scratches and scuffs\u003cbr\u003e・Case Back: Many small scratches and scuffs\u003cbr\u003e・Bracelet: Small scratches and scuffs from use. No issues with wearing, clasp is loose\u003cbr\u003e・Hands\/Dial:\u003c\/p\u003e\n\u003cp\u003e*As this is a used item, there may be small scratches not captured in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】 \u003cbr\u003e・Water resistance test has not been performed. \u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained, so please refrain from using it in rainy weather, near water, or during bathing\/swimming.\u003c\/p\u003e\n\u003cp\u003e【Important Notes】 \u003cbr\u003e・Please purchase only if you understand used and vintage items. \u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing. \u003cbr\u003e\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42480806559819,"sku":"P64229","price":25000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260522_105951_DSC_3268.jpg?v=1779427353"},{"product_id":"seiko-セイコー-5-スポーツ-sports-42mm-green-dial-srpd63k1-automatic-day-date-ref-4r36-07g0","title":"SEIKO 5 Sports 42mm Green Dial SRPD63K1 Automatic Day\/Date Ref.4R36-07G0","description":"\u003cp\u003e## 【Excellent Condition】SEIKO 5 Sports Green Dial Automatic – SRPD63K1 \/ 4R36-07G0\u003c\/p\u003e\n\u003cp\u003e### 【Product Features】\u003cbr\u003eThis is the popular SRPD63K1 model, emblematic of the reborn \"Seiko 5 Sports\" series.\u003cbr\u003eIt features a sporty yet luxurious design, with a deep green dial accented by gold. It is equipped with the highly reliable in-house automatic movement \"Cal. 4R36,\" which also includes manual winding and a hacking function (second hand stop function).\u003cbr\u003eThe day-date display is an international specification that can be switched between \"English\" and \"Roman numerals,\" making this a watch that combines practicality and individuality.\u003c\/p\u003e\n\u003cp\u003e### 【Operation Confirmed \u0026amp; Cleaned】\u003cbr\u003eTo ensure peace of mind for our customers, we have performed a 48-hour operation check and cleaned the watch before listing.\u003cbr\u003eThe daily rate, as measured by a timegrapher, is within practical limits (+35 to +5 seconds).\u003c\/p\u003e\n\u003cp\u003e---\u003cbr\u003e### Key Specifications\u003cbr\u003e* Brand: SEIKO\u003cbr\u003e* Model: SEIKO 5 Sports\u003cbr\u003e* Model Number (Reference): SRPD63K1 \/ 4R36-07G0\u003cbr\u003e* Serial Number: 714442\u003cbr\u003e* Movement: Automatic (Cal. 4R36)\u003cbr\u003e* Case Size: Approx. 43mm (width) \/ Approx. 45.6mm (height) \/ Approx. 13.2mm (thickness)\u003cbr\u003e* Dial Color: Green\u003cbr\u003e* Material: Stainless Steel\u003cbr\u003e* Functions: Unidirectional rotating bezel, Day-Date display (English\/Roman numerals), 10 ATM water resistance (nominal), LumiBrite (hands\/indexes)\u003cbr\u003e* Wrist Circumference: Max. approx. 20cm (includes 1 extra link) Currently 19cm\u003cbr\u003e* Accessories: Inner box, Outer box (damaged), Instruction manual, Warranty card, 1 extra link\u003c\/p\u003e\n\u003cp\u003e### Condition Details\u003cbr\u003e* Condition Rank: AB (Good: Minor signs of use and light scratches present)\u003cbr\u003e* Repair History: Unknown\u003cbr\u003e* Accuracy: Daily rate +35 to +5 seconds \/ Amplitude 219° \/ Beat error 0.2ms (reference value)\u003c\/p\u003e\n\u003cp\u003e#### 【Exterior Condition】\u003cbr\u003e* Crystal (Glass): Good condition.\u003cbr\u003e* Case: Minor scuffs and scratches from normal use, but no noticeable damage.\u003cbr\u003e* Bezel: Remains in good condition.\u003cbr\u003e* Bracelet: Original Seiko bracelet. Minor scuffs and scratches, but shows little sign of use and is in good condition.\u003cbr\u003e* Dial \u0026amp; Hands: Very good condition.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### Important Notes\u003c\/p\u003e\n\u003cp\u003e* Calendar Display: The day of the week can be selected between \"English\" and \"Roman numerals.\" We have confirmed that both automatic and manual switching work correctly.\u003cbr\u003e* Water Resistance: We have not performed a water resistance test. Due to the nature of pre-owned items, the original performance (10 ATM) may not be maintained due to gasket deterioration or other factors. Please exercise caution when using around water.\u003cbr\u003e* Accuracy: The values measured by the timegrapher are reference values for a static state. Due to the characteristics of automatic movements, it may vary depending on the posture during use, temperature, and other external factors.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42483395395659,"sku":null,"price":40000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260228_110311_DSC_1914.jpg?v=1779581120"},{"product_id":"セイコー-チックタックコラボ-限定モデル-seiko-tictac-35th-anniversary-limited-szsb006-grey-automatic-ref-4r35-02r0-箱付","title":"Seiko x TiCTAC Collaboration Limited Model Seiko TiCTAC 35th Anniversary Limited SZSB006 Grey Automatic Ref.4R35-02R0 With Box","description":"\u003cp\u003eCondition is excellent. Accuracy has been confirmed in 3 positions and there are no issues.\u003cbr\u003eThe instruction manual is available online.\u003cbr\u003eThe current wrist circumference is 20cm, but if you wish, we will adjust it before shipping.\u003c\/p\u003e\n\u003cp\u003eThorough operation checks and cleaning have been performed. Please consider with confidence. \u003c\/p\u003e\n\u003cp\u003e【Product Overview】  \u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: TICTAC Collaboration     SZSB006 4R35-02R0\u003cbr\u003e・Dial Color: Gray\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: Silver SEIKO engraved original\u003cbr\u003e・Water Resistance: WATER RESISTANT 10BAR (Untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)  \u003cbr\u003e・JIS Class 1 anti-magnetic engraving included\u003c\/p\u003e\n\u003cp\u003e【Size】    \u003cbr\u003e・Case Diameter: Approximately 42mm (excluding crown)  \u003cbr\u003e・Vertical dimension including lugs: Approximately 48mm  \u003cbr\u003e・Thickness: Approximately 13mm  \u003cbr\u003e・Wrist circumference: Maximum approximately 20cm (links can be adjusted)\u003c\/p\u003e\n\u003cp\u003e【Accessories】  \u003cbr\u003e・Outer box (considerable damage), inner box, adjustment tool, watch body\u003c\/p\u003e\n\u003cp\u003e《Condition Details》  \u003cbr\u003e・Glass: No major scratches visible to the naked eye.\u003cbr\u003e・Case: Extremely fine scuffs present\u003cbr\u003e・Bezel: Extremely fine scuffs present\u003cbr\u003e・Case back: Extremely fine scuffs present\u003cbr\u003e・Bracelet: Extremely fine scuffs present\u003cbr\u003e・Hands\/Dial: Good\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】  \u003cbr\u003e・Water resistance test has not been performed.  \u003cbr\u003e・Due to aging, the original water resistance performance of the manufacturer may not be maintained, so please refrain from using it in rainy weather, near water, or when bathing or swimming.\u003c\/p\u003e\n\u003cp\u003e【Notes】  \u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing. \u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42483744047179,"sku":null,"price":70000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260524_093732_DSC_3301.jpg?v=1779593475"},{"product_id":"seiko-セイコー-サードダイバー-150m-diver-自動巻-automatic-day-date-ref-6306-7001-ヴィンテージ-1978-serviced-oh済-保あり","title":"SEIKO Seiko 3rd Diver 150M Diver Automatic Day\/Date Ref. 6306-7001 Vintage 1978 Serviced Overhauled with Warranty","description":"\u003cp\u003eThis watch stopped working immediately upon acquisition. It has been repaired and overhauled in-house.\u003cbr\u003eThe mainspring barrel was worn, so it was repaired, gaskets were replaced, and it passed a water resistance test (up to 5 ATM).\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider it with confidence. \u003c\/p\u003e\n\u003cp\u003eComes with a reassuring 1-year warranty after purchase (domestic only)\u003c\/p\u003e\n\u003cp\u003e【Product Overview】 \u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: 150M Diver Third Diver\u003cbr\u003e・Dial color: Black\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: Black Resin Replaced with a SEIKO compatible part due to deterioration. The original strap is also included.\u003cbr\u003e・Water resistance marking: WATER RESISTANT 150M (tested up to 5 ATM)\u003cbr\u003e・Display: 3 hands + date and day display (at 3 o'clock) (Day in English and Kanji)\u003cbr\u003e・Unidirectional rotating bezel is in good condition \u003cbr\u003e・Screw-down crown is fine\u003cbr\u003e・Luminous hands are deteriorated and do not glow.\u003c\/p\u003e\n\u003cp\u003e【Size】 \u003cbr\u003e・Case diameter: Approximately 44mm (excluding crown) \u003cbr\u003e・Vertical length including lugs: Approximately 45.3mm \u003cbr\u003e・Thickness: Approximately 12.6mm \u003cbr\u003e・Wrist size: Maximum approximately 22cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】 \u003cbr\u003e・Watch body only (box, warranty card, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》 \u003cbr\u003e・Glass: Small scratches present, no major noticeable scratches.\u003cbr\u003e・Case: Many small scratches and scuffs. \u003cbr\u003e・Bezel: Many small scratches and scuffs\u003cbr\u003e・Case back: Many small scratches and scuffs\u003cbr\u003e・Strap: Replaced with a new compatible part (made by SEIKO)\u003cbr\u003e・Hands\/dial: Minor stains\/dirt, luminous deterioration\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be small scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】 \u003cbr\u003e・Water resistance tested up to 5 ATM.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】 \u003cbr\u003e・Only purchase if you understand used and vintage items. \u003cbr\u003e・The condition is photographed as clearly as possible, but if you have any concerns, please ask before purchasing. \u003cbr\u003e\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42504091861067,"sku":null,"price":145000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260526_094738_DSC_3315.jpg?v=1779760886"},{"product_id":"希少レアモデル-セイコー-seiko-sports-200-automatic-グリーン文字盤-海外版-alpinist-ref-4s15-6010-serviced-oh済-保あり","title":"Rare Model Seiko SEIKO SPORTS 200 Automatic Green Dial International Version Alpinist Ref.4S15-6010 Serviced Overhauled Warranty Included","description":"\u003cp\u003eWhen we acquired this watch, it had poor accuracy and issues with manual winding.\u003cbr\u003eIt has since been repaired and overhauled in-house.\u003cbr\u003eOverhauled, gaskets replaced, water resistance tested (up to 5 ATM).\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider it with confidence. \u003c\/p\u003e\n\u003cp\u003eThe Seiko Sports 200 is identical to the 3rd generation (mid-1990s) Red Alpinist model, with the exception of \"Sports 200\" on the dial (not Alpinist), and\u003cbr\u003ea tsunami wave depicted on the case back instead of a mountain range.\u003cbr\u003eEverything else, including the case, crown, inner compass ring, 4S15 movement, and hands, is the same.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】  \u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: SPORTS 200 \u003cbr\u003e・Dial Color: Green\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: SEIKO Original\u003cbr\u003e・Water Resistance: WATER RESISTANT 200M (tested OK up to 5 ATM)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)  \u003cbr\u003e・Inner bezel: Good condition \u003cbr\u003e・Screw-down crown: No issues\u003cbr\u003e・Luminous hands: Lume in good condition\u003c\/p\u003e\n\u003cp\u003e【Dimensions】  \u003cbr\u003e・Case Diameter: Approx. 38mm (excluding crown)  \u003cbr\u003e・Lug-to-Lug: Approx. 43.2mm  \u003cbr\u003e・Thickness: Approx. 10.9mm  \u003cbr\u003e・Wrist Size: Max. approx. 16.5cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】  \u003cbr\u003e・Watch head only (box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》  \u003cbr\u003e・Crystal: Good condition \u003cbr\u003e・Case: Minor scratches, no noticeable damage\u003cbr\u003e・Bezel: Minor scratches, no noticeable damage\u003cbr\u003e・Case back: Minor scratches, no noticeable damage\u003cbr\u003e・Bracelet: Minor scratches, no noticeable damage (Made by SEIKO)\u003cbr\u003e・Hands\/Dial: Good condition\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】  \u003cbr\u003e・It has passed water resistance testing up to 5 ATM.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】  \u003cbr\u003e・Please purchase only if you understand that this is a used\/vintage item.  \u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but please ask any questions before purchasing if you have concerns.  \u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42504110243915,"sku":null,"price":179800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260526_095847_DSC_3327.jpg?v=1779763291"},{"product_id":"良品-seiko-セイコー-1971年-グランドセイコー-grand-seiko-hi-beat-デイト-自動巻-automatic-25石-ref-5645-7000-保あり-oh済","title":"Good condition [SEIKO] Seiko 1971 Grand Seiko GRAND SEIKO hi-beat Date Automatic 25 jewels Ref. 5645-7000 With warranty, overhauled","description":"\u003cp\u003e\u003cbr\u003e【1971 - 56GS】Grand Seiko Hi-Beat – Ref. 5645-7000 Overhauled\u003c\/p\u003e\n\u003cp\u003e 【Product Features】\u003cbr\u003eThis is a 1971 \"56GS (56 Grand Seiko)\".\u003cbr\u003eIt is known as the last automatic winding series in the history of vintage Grand Seiko, which dates back to the 1960s.\u003cbr\u003eIt features a sharp case design that inherited the \"Seiko Style\" and a high-precision hi-beat movement (28,800 vibrations). The beautiful patina on the dial, which has appeared after 50 years, tells the unique history of this particular timepiece.\u003c\/p\u003e\n\u003cp\u003e【Operation Checked \u0026amp; Cleaned】\u003cbr\u003eWhen acquired, this watch had insufficient amplitude and a faulty date change.\u003cbr\u003eIt has been repaired and overhauled in-house. Gaskets have been replaced.\u003cbr\u003eTo ensure our customers can use it with peace of mind, we have conducted a 48-hour operation check and cleaned it before listing.\u003cbr\u003eTimegrapher measurements show a **daily rate of -12 to -17 seconds and an amplitude of 283 degrees**, maintaining extremely stable accuracy for a timepiece that is half a century old.\u003cbr\u003eComes with a 1-year operational warranty from the date of arrival (Japan domestic warranty).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e 【Key Specifications】\u003cbr\u003eBrand: GRAND SEIKO\u003cbr\u003eModel: 56GS\u003cbr\u003eModel Number (Reference): 5645-7000\u003cbr\u003eManufacturing Year: 1971\u003cbr\u003eSerial Number: 12**\u003cbr\u003eMovement: Automatic (Cal. 5645A \/ Hi-Beat)\u003cbr\u003eCase Size: Approx. 36mm (width) \/ Approx. 41.8mm (height) \/ Approx. 10.7mm (thickness)\u003cbr\u003eDial Color: White (excellent condition)\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eFunctions: Date display, Hacking function (second hand stop)\u003cbr\u003eWrist Size: Max. approx. 19cm\u003cbr\u003eStrap: SEIKO leather strap (non-original, unused)\u003cbr\u003eAccessories: None (watch body only)\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e Condition Details\u003cbr\u003eAccuracy: Daily rate -12 to -17 seconds \/ Beat error 0.0ms \/ Amplitude 283 degrees (excellent reference values)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Very minor scratches, good condition\u003cbr\u003e・Case: Minor scratches, no noticeable scratches\u003cbr\u003e・Bezel: Minor scratches, no noticeable scratches\u003cbr\u003e・Case Back: Minor scratches, commemorative engraving, no noticeable scratches\u003cbr\u003e・Strap: (SEIKO made) Not original. Unused, new.\u003cbr\u003e・Hands\/Dial: Good condition, no signs of redial\u003c\/p\u003e\n\u003cp\u003e---\u003cbr\u003e### Important Notes\u003cbr\u003eCharacteristics of Vintage Items: This is a mechanical watch from the 1970s. Although it is currently operating very accurately, please understand that it is a vintage item based on our display standard (within 1-2 minutes daily rate). Regular maintenance is recommended for practical use.\u003cbr\u003eWater Resistance: Please treat it as non-water resistant. Assume that the original water resistance is no longer maintained and be extremely careful about water exposure and humidity.\u003cbr\u003eCalendar Operation: Due to the characteristics of the 56 series movement, absolutely avoid quick-setting the calendar between 8 PM and 4 AM (this may cause malfunction).\u003c\/p\u003e\n\u003cp\u003e---\u003cbr\u003e\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42521846677579,"sku":null,"price":149800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260530_095457_DSC_3339.jpg?v=1780104876"},{"product_id":"seiko-セイコー-1971年-キングセイコー-king-seiko-hi-beat-デイデイト-自動巻-automatic-25石-ref-5626-7000-保あり-oh済","title":"[SEIKO] Seiko 1971 King Seiko King Seiko hi-beat day-date automatic 25 jewels ref. 5626-7000 with warranty, overhauled","description":"\u003cp\u003eWhen this watch was acquired, it had issues with accuracy and date change. It has been repaired and overhauled in-house. A water resistance test has not been performed.\u003cbr\u003eThe case body had many scratches, so it has been lightly polished.\u003cbr\u003eThorough operational checks and cleaning have been carried out. Please consider with confidence. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Product Overview】 \u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: KING SEIKO 5626-7000\u003cbr\u003e・Dial Color: Silver\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: SEIKO, non-original \u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands + Date and Day display (at 3 o'clock position; days in English and Kanji)\u003c\/p\u003e\n\u003cp\u003e【Size】 \u003cbr\u003e・Case Diameter: Approx. 37mm (excluding crown) \u003cbr\u003e・Vertical dimension including lugs: Approx. 41.5mm \u003cbr\u003e・Thickness: Approx. 10.0mm \u003cbr\u003e・Wrist size: Max. approx. 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】 \u003cbr\u003e・Watch only (box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》 \u003cbr\u003e・Glass: Good condition, replaced with a compatible aftermarket part\u003cbr\u003e・Case: Many minor scratches; there is a large scratch on the lug below the 7 o'clock position.\u003cbr\u003e・Bezel: Minor fine scratches; no prominent scratches\u003cbr\u003e・Case back: Minor scratches. KS medal severely deteriorated\u003cbr\u003e・Strap: Unused, not original (made by SEIKO)\u003cbr\u003e・Hands\/Dial: Fine dirt, dust, and stains are present. Not noticeable unless staring intently. Considering its age, it is in good condition.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】 \u003cbr\u003e・Water resistance test has not been performed.\u003cbr\u003e・Due to age, the original manufacturer's water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Important Notes】 \u003cbr\u003e・Only purchase if you understand used and vintage items. \u003cbr\u003e・We have photographed the condition as clearly as possible, but if you have any concerns, please ask before purchasing. \u003c\/p\u003e\n\u003cp\u003e【About Shipping】 \u003cbr\u003e・You cannot select the shipping carrier. We will ship within 1 business day with tracking and insurance.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42534642221131,"sku":"P64234","price":89980.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260531_092422_DSC_3361.jpg?v=1780190496"},{"product_id":"seiko-セイコー-1970年-キングセイコー-king-seiko-chronometer-hi-beat-デイト-自動巻-automatic-25石-ref-5625-7060-保有-oh","title":"【SEIKO】 Seiko 1970 King Seiko Chronometer Hi-Beat Date Automatic 25 Jewels Ref. 5625-7060 Serviced","description":"\u003cp\u003eWhen this watch was acquired, it had poor accuracy and a faulty date change mechanism. It has since been repaired and overhauled in-house.\u003cbr\u003eNo water resistance testing has been performed.\u003cbr\u003eTo preserve its original character, the case remains unpolished, as it was when acquired.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider with confidence. \u003cbr\u003eThis watch comes with a one-year warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】 \u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: KING SEIKO Chronometer 5625-7060\u003cbr\u003e・Dial Color: Silver\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: SEIKO, non-original \u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)\u003c\/p\u003e\n\u003cp\u003e【Size】 \u003cbr\u003e・Case Diameter: Approx. 36.3mm (excluding crown) \u003cbr\u003e・Lug-to-lug: Approx. 40.9mm \u003cbr\u003e・Thickness: Approx. 10.0mm \u003cbr\u003e・Wrist Circumference: Max approx. 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】 \u003cbr\u003e・Watch head only (box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》 \u003cbr\u003e・Crystal: Good condition, replaced with compatible aftermarket part\u003cbr\u003e・Case: Many small scratches, but no prominent scratches.\u003cbr\u003e・Bezel: Minor fine scratches, but no prominent scratches\u003cbr\u003e・Case Back: Minor fine scratches. KS medallion is in good condition.\u003cbr\u003e・Strap: Unused, not original (made by SEIKO)\u003cbr\u003e・Hands\/Dial: Small stains present. Barely noticeable unless stared at. Considering its age, it is in excellent condition.\u003c\/p\u003e\n\u003cp\u003e*As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】 \u003cbr\u003e・Water resistance testing has not been performed.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】 \u003cbr\u003e・Please purchase only if you understand that this is a used\/vintage item. \u003cbr\u003e・We have tried to show the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing. \u003c\/p\u003e\n\u003cp\u003e【About Shipping】 \u003cbr\u003e・You cannot choose the shipping carrier. We will ship within 1 business day with tracking and insurance.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42534644416587,"sku":"P64235","price":109980.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260531_092553_DSC_3368.jpg?v=1780192115"},{"product_id":"seiko-2nd-diver-セイコー-ヴィンテージ-自動巻-2ndダイバー-automatic-date-vintage-1974-ref-6105-8110-動作品-oh済-保あり-d65241","title":"SEIKO 2nd Diver Seiko Vintage Automatic 2nd Diver Automatic Date Vintage 1974 Ref.6105-8110 Working Overhauled with warranty $D65241","description":"\u003cp\u003eThis watch had poor accuracy when acquired, but has been overhauled in-house.\u003cbr\u003eWater resistance has not been tested.\u003cbr\u003eTo preserve its original character, the case remains unpolished as it was when acquired.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider it with confidence.\u003cbr\u003eBased on the engraving on the case back and dial, it appears to be a late-model diver.\u003c\/p\u003e\n\u003cp\u003eTo preserve its original character, the case remains unpolished as it was when acquired.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider it with confidence.\u003c\/p\u003e\n\u003cp\u003eIn-house OH completed, 3-month operational warranty from arrival\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: 2nd Diver Ref.6105-8110\u003cbr\u003e・Dial Color: Black\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: Non-original rubber strap\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 44mm (excluding crown)\u003cbr\u003e・Vertical Length including Lugs: Approx. 48.4mm\u003cbr\u003e・Thickness: Approx. 12.8mm\u003cbr\u003e・Wrist Circumference: Max. approx. 20cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (box, warranty, etc. not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Some minor scratches\u003cbr\u003e・Case: Many minor scratches, no noticeable deep scratches.\u003cbr\u003e・Bezel: Many minor scratches, no noticeable deep scratches.\u003cbr\u003e・Case Back: Minor scratches.\u003cbr\u003e・Strap: Aftermarket, buckle stamped stainless steel\u003cbr\u003e・Hands\/Dial: Lume does not glow. Some age-related stains and some deterioration. The dial is quite clean considering its age.\u003c\/p\u003e\n\u003cp\u003e*As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance test has not been performed.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Only purchase if you understand used and vintage items.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but please ask any questions before purchasing if you have concerns.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42573932560459,"sku":"D65241","price":350000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260606_092040_DSC_3427.jpg?v=1780724697"},{"product_id":"seiko-2nd-diver-セイコー-ヴィンテージ-自動巻-2ndダイバー-automatic-date-vintage-1974-ref-6105-8110-ベルトオリジナル-xgl731-動作品-保あり-p64240","title":"SEIKO 2nd Diver Seiko Vintage Automatic 2nd Diver Automatic Date Vintage 1974 Ref.6105-8110 Original Belt XGL731 Working, with Warranty $P64240","description":"\u003cp\u003eThis watch is being offered in its original condition, exactly as it was when acquired.\u003cbr\u003eThe rubber strap also has a SEIKO engraving and is believed to be original. Its condition is remarkably good for over 50 years old.\u003cbr\u003eWhile the crystal has many scratches, it was not replaced to maintain its original state.\u003c\/p\u003e\n\u003cp\u003eAccuracy measurements and functional checks revealed no significant issues with its current accuracy, so it has not been overhauled.\u003cbr\u003ePlease note that a water resistance test has not been performed.\u003c\/p\u003e\n\u003cp\u003eBased on the engravings on the case back and dial, it is believed to be a mid-period diver's watch.\u003c\/p\u003e\n\u003cp\u003eTo preserve its vintage charm, the case remains unpolished, exactly as it was acquired.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider it with confidence.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: 2nd Diver Ref.6105-8110\u003cbr\u003e・Dial Color: Black\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: SEIKO Original Rubber Strap\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 44mm (excluding crown)\u003cbr\u003e・Vertical Length including Lugs: Approx. 48.4mm\u003cbr\u003e・Thickness: Approx. 12.8mm\u003cbr\u003e・Wrist Circumference: Up to approx. 21cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Quite scratched\u003cbr\u003e・Case: Many minor scratches, no prominent scratches.\u003cbr\u003e・Bezel: Many minor scratches, no prominent scratches.\u003cbr\u003e・Case Back: Minor scratches.\u003cbr\u003e・Strap: Original with SEIKO engraving (made by SEIKO) Ref.AGL731, buckle with SEIKO engraving\u003cbr\u003e・Hands\/Dial: Does not glow. Age-related stains, dirt, and deterioration are present.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・No water resistance test has been conducted.\u003cbr\u003e・Due to age, the original manufacturer's water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Only purchase if you understand used and vintage items.\u003cbr\u003e・While we have tried to show the condition as clearly as possible in the photos, please ask any questions before purchasing if you have concerns.\u003c\/p\u003e\n\u003cp\u003e【Shipping】\u003cbr\u003e・You cannot choose the shipping carrier. We will ship within 2 business days with tracking and insurance.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42574004387915,"sku":"P64240","price":350000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260605_154336_DSC_3412.jpg?v=1780725401"},{"product_id":"grand-seiko-2nd-後期-model-hand-winding-date-vintage-1967-グランドセイコー-ヴィンテージ-手巻-ref-5722-9991-動作品-保あり-p64239","title":"Grand Seiko 2nd Late Model Hand-Winding Date Vintage 1967 Grand Seiko Vintage Hand-Wound Ref. 5722-9991 Working, with Warranty $P64239","description":"\u003cp\u003eWhen we acquired this watch, the winding stem was broken. It has been replaced with a genuine winding stem and repaired.\u003cbr\u003eAlso, since the original crystal was cracked, it has been replaced with a compatible aftermarket part.\u003cbr\u003eWe have not performed an overhaul because accuracy measurements and operation checks show no current issues.\u003cbr\u003ePlease note that we have also not performed a water resistance test.\u003cbr\u003eTo preserve its original character, the case remains unpolished as it was when acquired.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider with confidence.\u003c\/p\u003e\n\u003cp\u003eThis item is guaranteed authentic and comes with a 3-month operational warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: Grand Seiko 2nd Model Ref.5722-9991\u003cbr\u003e・Dial Color: Silver\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: SEIKO Non-original\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 36.5mm (excluding crown)\u003cbr\u003e・Vertical Length including Lugs: Approx. 43.8mm\u003cbr\u003e・Thickness: Approx. 10.9mm\u003cbr\u003e・Wrist Circumference: Max approx. 19.5cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch head only (box, warranty, etc. not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Good condition, replaced with compatible aftermarket part\u003cbr\u003e・Case: Some minor scratches, no noticeable damage.\u003cbr\u003e・Bezel: Some minor scratches, no noticeable damage.\u003cbr\u003e・Case Back: Minor scratches. Slight damage to GS medallion.\u003cbr\u003e・Strap: Unused, not original (made by SEIKO)\u003cbr\u003e・Hands\/Dial: Degradation is only visible upon close inspection; very good considering its age.\u003c\/p\u003e\n\u003cp\u003e※As this is a pre-owned item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance testing has not been performed.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Please purchase only if you understand that this is a pre-owned\/vintage item.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but please ask any questions before purchasing if you have concerns.\u003c\/p\u003e\n\u003cp\u003e【Shipping】\u003cbr\u003e・You cannot choose the shipping carrier. We will ship within 2 business days with tracking and insurance.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42574040301643,"sku":"P65239","price":200000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260605_153709_DSC_3399.jpg?v=1780725673"},{"product_id":"seiko-lord-marvel-セイコー-ロードマーベル-36000-23石-手巻-ref-5740-8000-oh済み-保あり-n65238","title":"SEIKO LORD MARVEL 36000 23 Jewels Hand-wound Ref.5740-8000 Overhauled with Warranty #N65238","description":"\u003cp\u003eWhen this watch was acquired, it had accuracy issues. It has been repaired and overhauled in-house. Please note that no water resistance test has been performed. To preserve its original charm, the case remains unpolished, as it was upon acquisition. Thorough operational checks and cleaning have been performed. Please consider it with confidence.\u003c\/p\u003e\n\u003cp\u003eThis watch comes with a 3-month operating warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: LORD MARVEL 36000 Ref.5740-8000\u003cbr\u003e・Dial Color: Silver\u003cbr\u003e・Case: SGP Gold Plated\u003cbr\u003e・Bracelet: SEIKO Non-original\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands (at 3 o'clock)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 35.3mm (excluding crown)\u003cbr\u003e・Vertical Measurement including Lugs: Approx. 41.3mm\u003cbr\u003e・Thickness: Approx. 10.2mm\u003cbr\u003e・Wrist Size: Max approx. 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch only (Box, warranty, etc. not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Good condition, replaced with compatible aftermarket part\u003cbr\u003e・Case: Many small scratches, plating deterioration and peeling\u003cbr\u003e・Bezel: Many small scratches, plating deterioration and peeling\u003cbr\u003e・Case Back: Minor scratches.\u003cbr\u003e・Strap: Unused, not original (made by SEIKO)\u003cbr\u003e・Hands\/Dial: Small stains. Barely noticeable unless stared at. Overall in very good condition considering its age.\u003c\/p\u003e\n\u003cp\u003e※Please note that as this is a pre-owned item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【Regarding Water Resistance】\u003cbr\u003e・No water resistance test has been performed.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Please purchase only if you understand pre-owned and vintage items.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e\n\u003cp\u003e【Shipping】\u003cbr\u003e・You cannot select the shipping carrier. We will ship within 2 business days with tracking and insurance.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42574105870411,"sku":"P65238","price":50000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260605_153022_DSC_3385.jpg?v=1780725938"},{"product_id":"良品-seiko-5-セイコー-21石-自動巻-automatic-38mm-黒文字盤-day-date-ref-7s26-03j0-cal-7s26c-2012年-海外仕様-保あり-p65244","title":"Good Condition SEIKO 5 Seiko 21 Jewels Automatic 38mm Black Dial Day\/Date Ref.7S26-03J0 Cal.7S26C 2012 International Model with Warranty $P65244","description":"\u003cp\u003e【Product Description】\u003cbr\u003eTo preserve its original character, the case remains unpolished, just as it was when acquired.\u003cbr\u003eIt has undergone thorough functional checks and cleaning. Please consider it with confidence.\u003cbr\u003eIt has few scratches and operates well; it is a good quality item.\u003cbr\u003eIt comes with a 3-month operational warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: SEIKO 5 7S26-03J0\u003cbr\u003e・Dial Color: Black\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: Non-original\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands + Day, Date display (3 o'clock position, day in English and Greek numerals)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 38mm (excluding crown)\u003cbr\u003e・Vertical Length including Lugs: Approx. 43.5mm\u003cbr\u003e・Thickness: Approx. 10.4mm\u003cbr\u003e・Wrist Size: Max approx. 20cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (Box, warranty card, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Good\u003cbr\u003e・Case: Good\u003cbr\u003e・Bezel: Good\u003cbr\u003e・Case Back: Good\u003cbr\u003e・Strap: Aftermarket, Nylon, Not original\u003cbr\u003e・Hands\/Dial: Good, Luminous still active\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance testing has not been performed.\u003cbr\u003e・Due to age, the original manufacturer's water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Only purchase if you understand used and vintage items.\u003cbr\u003e・The condition has been photographed as clearly as possible, but if you have any concerns, please ask questions before purchasing.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42637338345547,"sku":"P65244","price":25000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260608_165848_DSC_3477.jpg?v=1780972244"},{"product_id":"grand-seiko-automatic-date-vintage-1972-ref-6145-8050-グランド-セイコー-ヴィンテージ-自動巻-動作品-oh済-保あり-p64245","title":"GRAND SEIKO Automatic Date Vintage 1972 Ref.6145-8050 Grand Seiko Vintage Automatic Working Overhauled with Warranty $P64245","description":"\u003cp\u003e【Product Description】\u003cbr\u003eThank you for viewing.\u003cbr\u003eWhen I acquired this watch, it had insufficient amplitude and the manual winding operation was very stiff.\u003cbr\u003eUpon further internal inspection, there was evidence that the mainspring barrel had been forcibly opened by a previous repair person, resulting in a hole in the barrel.\u003c\/p\u003e\n\u003cp\u003eI have determined that the hole does not affect the watch's operation or use, so it has been left as is.\u003c\/p\u003e\n\u003cp\u003eAll malfunctions present at the time of acquisition have been resolved.\u003cbr\u003eIt is now in smooth working condition.\u003c\/p\u003e\n\u003cp\u003ePlease note that no waterproof testing was conducted during this work.\u003cbr\u003eAs this is a vintage item, please handle it as non-waterproof or with only daily life water resistance. Please be very careful with moisture, and we hope you will enjoy it for many years to come.\u003c\/p\u003e\n\u003cp\u003eTo preserve its original character, the case remains unpolished as it was when acquired.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider it with confidence.\u003c\/p\u003e\n\u003cp\u003eThis product comes with an authenticity guarantee and a 3-month operational warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: GRAND SEIKO 6145-8050\u003cbr\u003e・Dial color: Silver\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: Non-original\u003cbr\u003e・Water resistance marking: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case diameter: Approximately 38mm (excluding crown)\u003cbr\u003e・Vertical length including lugs: Approximately 42mm\u003cbr\u003e・Thickness: Approximately 13mm\u003cbr\u003e・Wrist circumference: Maximum approximately 19.5cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (box, warranty, etc., not included)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e《Condition Details》\u003cbr\u003e・Glass: 3-facet cut glass with minor scratches, no noticeable damage.\u003cbr\u003e・Case: Numerous minor scratches, no noticeable damage.\u003cbr\u003e・Bezel: Fine scratches, no noticeable damage.\u003cbr\u003e・Case back: Minute scratches. GS medallion in good condition.\u003cbr\u003e・Strap: Minute scratches, aftermarket, not original.\u003cbr\u003e・Hands\/Dial: Stains present. Barely noticeable unless stared at closely. Considered to be in quite good condition given its age.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance test has not been performed.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Important Notes】\u003cbr\u003e・Please purchase only if you understand that this is a used\/vintage item.\u003cbr\u003e・We have tried our best to show the condition through photos, but if you have any concerns, please ask questions before purchasing.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42637648461899,"sku":"P64245","price":300000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260608_164141_DSC_3456.jpg?v=1780974083"},{"product_id":"seiko-5-actus-ss-23jewels-automatic-day-date-ref-6106-7003-1970-vintage-セイコー-5-アクタス-自動巻-保あり-p64247","title":"SEIKO 5 Actus SS 23Jewels Automatic Day\/Date Ref.6106-7003 1970 Vintage Seiko 5 Actus Automatic with Warranty $P64247","description":"\u003cp\u003e【Product Description】\u003cbr\u003eThank you for viewing this item.\u003cbr\u003eTo preserve its original character, the case remains unpolished, as it was when acquired.\u003cbr\u003eOnly cleaned. The crystal had many scratches, so it has been polished.\u003c\/p\u003e\n\u003cp\u003eThorough operation checks and cleaning have been performed. Please consider with confidence.\u003cbr\u003e1-month operation warranty from arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: SEIKO 5 ACTUS Ref.6106-7003\u003cbr\u003e・Dial color: Silver\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: Original Ref.XGA111\u003cbr\u003e・Water resistance indication: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands + day, date display (3 o'clock position, day is in Japanese and English)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case diameter: Approx. 36mm (excluding crown)\u003cbr\u003e・Vertical dimension including lugs: Approx. 40mm\u003cbr\u003e・Thickness: Approx. 12mm\u003cbr\u003e・Wrist circumference: Max approx. 18cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Plastic, polished, many small scratches.\u003cbr\u003e・Case: Many small scratches, commensurate with age.\u003cbr\u003e・Bezel: Many small scratches, commensurate with age.\u003cbr\u003e・Case back: Many small scratches, commensurate with age.\u003cbr\u003e・Bracelet: SEIKO 5 ACTUS buckle engraving Ref.XGA111, original, some rust stains, loose fastening.\u003cbr\u003e・Hands\/Dial: No major stains or dirt, good condition considering its age.\u003c\/p\u003e\n\u003cp\u003e*As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【Regarding Water Resistance】\u003cbr\u003e・Water resistance test has not been performed.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Please purchase only if you understand used and vintage items.\u003cbr\u003e・We have tried to show the condition as clearly as possible through photos, but please ask any questions before purchasing if you have concerns.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42638937522251,"sku":"P64247","price":15000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260609_111614_DSC_3502.jpg?v=1780982160"},{"product_id":"grand-seiko-hi-beat-cap-gold-automatic-25石-ref-5645-7010-セイコー-1971年-グランドセイコー-デイト-自動巻-保あり-d65246","title":"GRAND SEIKO hi-beat CAP GOLD automatic 25 jewels ref. 5645-7010 Seiko 1971 Grand Seiko Date Automatic With Warranty $D65246","description":"\u003cp\u003e【Product Description】\u003cbr\u003eThank you for viewing this item.\u003c\/p\u003e\n\u003cp\u003e1971 56GS Grand Seiko Hi-Beat CAP GOLD Ref. 5645-7010\u003c\/p\u003e\n\u003cp\u003eWhat is CAP GOLD?\u003cbr\u003eCap gold is a technique of covering or bonding a base metal with a very thick gold plate (approx. 80-260 microns), which is much thicker than gold plating or common gold-filled (gold-plated) processes.\u003c\/p\u003e\n\u003cp\u003e【Product Features】\u003cbr\u003eThis is a \"56GS (56 Grand Seiko)\" from 1971.\u003cbr\u003eIt is known as the last automatic winding series in the history of vintage Grand Seiko, which dates back to the 1960s.\u003cbr\u003eIt features a sharp case design that inherits the \"Seiko Style\" and a high-precision hi-beat movement (28,800 vibrations). The beautiful patina that has appeared on the dial after 50 years tells a unique history that only this individual piece possesses.\u003c\/p\u003e\n\u003cp\u003e【Operation Confirmed \u0026amp; Cleaned】\u003cbr\u003eThis watch had no operational problems from the moment it was acquired.\u003cbr\u003eThe gaskets have been replaced, the crystal has been replaced with an aftermarket compatible part, and the crown has been replaced with a genuine part (genuine crowns are hard to find).\u003cbr\u003eTo ensure our customers can use it with peace of mind, we conducted a 48-hour operation check and cleaned it before listing.\u003cbr\u003eTimegrapher measurements show a daily rate of 1 to -0 seconds and an amplitude of 290 degrees, maintaining extremely stable accuracy for an individual piece that is half a century old.\u003cbr\u003eIt comes with a 1-year warranty from the date of arrival (domestic Japan warranty).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Main Specifications】\u003cbr\u003eBrand: GRAND SEIKO\u003cbr\u003eModel: 56GS\u003cbr\u003eModel Number (Reference): 5645-7010\u003cbr\u003eManufacturing Year: 1971\u003cbr\u003eSerial Number: 10**\u003cbr\u003eMovement: Automatic (Cal. 5645A \/ Hi-Beat)\u003cbr\u003eCase Size: Approx. 36.7mm (width) \/ Approx. 42.4mm (height) \/ Approx. 10.7mm (thickness)\u003cbr\u003eDial Color: White (discolored due to age-related tanning)\u003cbr\u003eMaterial: Stainless Steel CAP GOLD\u003cbr\u003eFunctions: Date display, hacking function (seconds hand stops)\u003cbr\u003eWrist Size: Max. approx. 19cm\u003cbr\u003eStrap: SEIKO leather strap (non-original, unused) Buckle is a used aftermarket part.\u003cbr\u003eAccessories: None (watch body only)\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003eDetailed Condition\u003cbr\u003eAccuracy: Daily rate 0 to 1 second \/ Beat error 0.3ms \/ Amplitude 296 degrees (very good reference values)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Replaced with an aftermarket compatible part.\u003cbr\u003e・Case: Minor scratches, no noticeable damage.\u003cbr\u003e・Bezel: Minor scratches, no noticeable damage.\u003cbr\u003e・Caseback: Minor scratches, GS medallion intact, no noticeable damage.\u003cbr\u003e・Strap: (SEIKO made) Not original. Brand new, unused.\u003cbr\u003e・Hands\/Dial: Age spots and tanning. The dial, over 50 years old, is in a unique condition.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Notes】\u003cbr\u003eCharacteristics of vintage items: This is a mechanical watch from the 1970s. Although it is currently running very accurately, please understand that it is a vintage item based on our display standards (within 1-2 minutes daily rate).\u003cbr\u003eFor practical use, we recommend regular maintenance.\u003cbr\u003eWater resistance: Please treat it as non-water resistant. Assume that the original water resistance (Water Resistant) is no longer maintained and be very careful about water exposure and humidity.\u003cbr\u003eCalendar operation: Due to the characteristics of the 56 series movement, absolutely avoid quick-setting the calendar between 8 PM and 4 AM (this can cause malfunctions).\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42639955329099,"sku":"D65246","price":250000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260609_114612_DSC_3511.jpg?v=1780987747"},{"product_id":"seiko-king-seiko-hi-beat-56ks-1971年-automatic-sgp-5626-7000-キングセイコー-デイデイト-自動巻-保証あり-oh済","title":"【SEIKO】 KING SEIKO hi-beat 56KS 1971 automatic SGP 5626-7000 King Seiko Day-Date Automatic with Warranty, Overhauled","description":"\u003cp\u003e【Product Description】\u003cbr\u003eThank you for viewing.\u003cbr\u003eThis item has been repaired and internally cleaned by our company.\u003c\/p\u003e\n\u003cp\u003eThe case body has quite a few scratches, but it is unpolished as-is from when it was acquired to preserve the gold plating's texture.\u003cbr\u003eWe have performed thorough operational checks and cleaning. Please consider with confidence.\u003cbr\u003eThis watch comes with a 6-month operating warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: King Seiko KING SEIKO 5626-7000\u003cbr\u003e・Dial Color: Silver\u003cbr\u003e・Case: Gold (SGP)\u003cbr\u003e・Bracelet: SEIKO non-original, buckle is aftermarket used\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands + date and day display (at 3 o'clock position; day is in English and Kanji)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 36.8mm (excluding crown)\u003cbr\u003e・Lug-to-lug: Approx. 41.3mm\u003cbr\u003e・Thickness: Approx. 10.9mm\u003cbr\u003e・Wrist Size: Max approx. 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (no box, warranty, etc. included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Minor scratches, no major scratches.\u003cbr\u003e・Case: Numerous small scratches, gold plating peeling and deterioration.\u003cbr\u003e・Bezel: Numerous small scratches, gold plating peeling and deterioration.\u003cbr\u003e・Case Back: Small scratches. KS medal intact and in good condition.\u003cbr\u003e・Strap: Unused, not original (made by SEIKO), only the buckle is an aftermarket used item.\u003cbr\u003e・Hands\/Dial: Minor dirt, minor dust, minor stains. Not noticeable unless scrutinized; good considering its age.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be small scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance test has not been conducted.\u003cbr\u003e・Due to age, the manufacturer's original water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【About Shipping】\u003cbr\u003e・You cannot select the shipping carrier. We will ship with tracking and insurance within 1 business day.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Please purchase only if you understand used and vintage items.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42677479538763,"sku":"P65249","price":75000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260612_104406_DSC_3538.jpg?v=1781246495"},{"product_id":"seiko-king-seiko-chronometer-hi-beat-automatic-セイコー-キングセイコー-グレーダイヤル-デイト-自動巻-25石-5625-7040-oh済","title":"【SEIKO】KING SEIKO Chronometer hi-beat automatic Seiko King Seiko Gray Dial Date Automatic 25 Jewels 5625-7040 Overhauled","description":"\u003cp\u003e【Product Description】\u003cbr\u003eWhen this watch was acquired, it was not working and had a problem with the date change.\u003cbr\u003eThe cause was identified, necessary repairs were made, and an overhaul (disassembly and cleaning) was performed in-house. It is currently operating normally.\u003cbr\u003ePlease note that no water resistance test has been conducted.\u003cbr\u003eTo preserve its original character, the case remains unpolished as it was when acquired.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider it with confidence.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: KING SEIKO Chronometer 5625-7040\u003cbr\u003e・Dial Color: Gray\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: SEIKO, non-original\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands + date display (at 3 o'clock)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approximately 36.3mm (excluding crown)\u003cbr\u003e・Vertical Length including Lugs: Approximately 41.7mm\u003cbr\u003e・Thickness: Approximately 10.4mm\u003cbr\u003e・Wrist Circumference: Up to approximately 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Main unit only (box, warranty, etc. not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Good condition, replaced with compatible aftermarket part\u003cbr\u003e・Case: Numerous small scratches, noticeable dents on the lugs (see photos)\u003cbr\u003e・Bezel: Minor fine scratches, no noticeable deep scratches\u003cbr\u003e・Caseback: Minor fine scratches. KS medal in good condition\u003cbr\u003e・Strap: Unused, not original (made by SEIKO)\u003cbr\u003e・Hands\/Dial: Stain on the 12 o'clock index. Otherwise, to a degree that is not noticeable unless scrutinized closely; in a considerably good category considering its age.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not fully captured in the photos.\u003c\/p\u003e\n\u003cp\u003e【Regarding Water Resistance】\u003cbr\u003e・No water resistance test has been conducted.\u003cbr\u003e・Due to aging, the original water resistance performance from the manufacturer may no longer be maintained.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Please purchase only if you understand that this is a used\/vintage item.\u003cbr\u003e・We have tried to show the condition as clearly as possible through photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e\n\u003cp\u003e【Shipping】\u003cbr\u003e・You cannot select the shipping carrier. We will ship within 2 business days with tracking and insurance.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42722915188811,"sku":"P65272","price":180000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260626_120835_DSC_3717.jpg?v=1782461753"},{"product_id":"seiko-lordmatic-special-56lm-hi-beat-automatic-5206-6090-セイコー-ロードマチック-スペシャル-デイデイト-自動巻-1972年-動作品","title":"SEIKO LORDMATIC SPECIAL 56LM hi-beat automatic 5206-6090 Seiko Lord Matic Special Day-Date Automatic 1972 Working","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/93UjN8e5OMk?si=Pwx4MmjYL1W2s1H9\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e【Product Description】\u003cbr\u003e *This watch comes with a 1-month operating guarantee from the date of arrival.\u003c\/p\u003e\n\u003cp\u003eThe case body has scratches. It is unpolished.\u003cbr\u003eWe perform thorough operational checks and cleaning. Please consider with confidence.\u003c\/p\u003e\n\u003cp\u003eSet the date between 3:45 AM and 9:00 PM.\u003cbr\u003eSet the day of the week between 7:00 AM and 11:00 PM.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: Lord Matic Special 5206-6090\u003cbr\u003e・Dial Color: Blue\u003cbr\u003e・Case: Silver Stainless Steel\u003cbr\u003e・Bracelet: Non-original, unused\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands + Date and Day (Day in English and Japanese (Kanji) characters)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 36mm (excluding crown)\u003cbr\u003e・Vertical dimension including lugs: Approx. 38mm\u003cbr\u003e・Thickness: Approx. 10mm\u003cbr\u003e・Wrist Size: Max. Approx. 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Main unit only (box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Minor scratches present, no major scratches.\u003cbr\u003e・Case: Many small scratches, large dents, peeling plating, rust.\u003cbr\u003e・Bezel: Many small scratches present.\u003cbr\u003e・Case Back: Many small scratches, faint engravings.\u003cbr\u003e・Strap: Unused, not original.\u003cbr\u003e・Hands\/Dial: Minor dirt, minor dust, minor stains. Not noticeable unless scrutinized. In excellent condition considering its age.\u003c\/p\u003e\n\u003cp\u003e *As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance test has not been performed.\u003cbr\u003e・Due to age, the original manufacturer's water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【About Shipping】\u003cbr\u003e・You cannot select the shipping carrier. We will ship within 2 business days with tracking and insurance.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Only purchase if you understand used and vintage items.\u003cbr\u003e・We try to show the condition as clearly as possible with photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42723108814923,"sku":"P65268","price":40000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260623_103102_DSC_3700.jpg?v=1782462670"},{"product_id":"seiko-king-seiko-56ks-hi-beat-automatic-5621-7000-セイコー-1969年-キングセイコー-デイデイト-自動巻-保証あり","title":"【SEIKO】 KING SEIKO 56KS hi-beat automatic 5621-7000 Seiko 1969 King Seiko Day-Date Automatic with Warranty","description":"\u003cp\u003e【Product Description】\u003cbr\u003e※This watch comes with a 1-month operating warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003eThe case body has minor scratches. It is unpolished as received.\u003cbr\u003eThorough operational checks and cleaning have been performed. Please consider with confidence.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: King Seiko KING SEIKO 5621-7000\u003cbr\u003e・Dial Color: Silver\u003cbr\u003e・Case: Silver Stainless Steel\u003cbr\u003e・Bracelet: SEIKO Non-original, Unused\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands only\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 36mm (excluding crown)\u003cbr\u003e・Vertical Length Including Lugs: Approx. 41mm\u003cbr\u003e・Thickness: Approx. 10.3mm\u003cbr\u003e・Wrist Size: Max. Approx. 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Main unit only (Box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Glass: Minor scratches, no significant damage.\u003cbr\u003e・Case: Numerous small scratches\u003cbr\u003e・Bezel: Numerous small scratches\u003cbr\u003e・Case Back: Minor scratches. KS medal intact and in good condition.\u003cbr\u003e・Strap: Unused, not original (made by SEIKO)\u003cbr\u003e・Hands\/Dial: Minor dirt, minor dust, minor stains. Not noticeable unless scrutinized; considered good given its age.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance testing has not been performed.\u003cbr\u003e・Due to age, the original manufacturer's water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【About Shipping】\u003cbr\u003e・You cannot select the shipping carrier. We will ship within 2 business days with tracking and insurance.\u003c\/p\u003e\n\u003cp\u003e【Important Notes】\u003cbr\u003e・Please purchase only if you understand used and vintage items.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42723119759435,"sku":"P65267","price":80000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260621_143815_DSC_3688.jpg?v=1782463184"},{"product_id":"seiko-lord-marvel-cal-5740a-ref-5740-0010-セイコー-ロードマーベル-ヴィンテージ-1965-シルバー文字盤-23石-手巻-保障あり","title":"SEIKO LORD MARVEL Cal.5740A Ref.5740-0010 Seiko Lord Marvel Vintage 1965 Silver Dial 23 Jewels Hand-wound With Warranty","description":"\u003cp\u003e【Product Description】\u003cbr\u003eBefore listing, we conducted a 48-hour operation check and cleaning, so please purchase with confidence.\u003cbr\u003eThis is a 1965 vintage item.\u003cbr\u003ePlease understand the characteristics of vintage items before purchasing.\u003cbr\u003eOur standard for displaying vintage items is a daily difference of approximately ±1 to 2 minutes.\u003c\/p\u003e\n\u003cp\u003eTo preserve its original texture, the case is unpolished as it was when acquired.\u003cbr\u003eWe have thoroughly checked its operation and cleaned it. Please consider it with confidence.\u003c\/p\u003e\n\u003cp\u003eThis watch comes with a 1-month operational warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: LORD MARVEL 5740-0010\u003cbr\u003e・Dial color: Silver, cursive logo\u003cbr\u003e・Case: Stainless steel\u003cbr\u003e・Bracelet: SEIKO, non-original (made by SEIKO)\u003cbr\u003e・Water resistance marking: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands, hacking function works without issues\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case diameter: Approximately 36mm (excluding crown)\u003cbr\u003e・Vertical length including lugs: Approximately 42mm\u003cbr\u003e・Thickness: Approximately 10.0mm\u003cbr\u003e・Wrist size: Maximum approximately 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (box, warranty, etc. not included)\u003c\/p\u003e\n\u003cp\u003e* Repair history: Unknown\u003cbr\u003e* Overhaul: Not performed\u003cbr\u003e* Serial number: 58****\u003cbr\u003e* Daily rate (reference value): +3 to -11 seconds\/day\u003cbr\u003e* Beat error \/ Amplitude (reference value): 0.6 ms \/ 220°\u003cbr\u003e* Regarding operation: The watch is currently running and maintains a stable beat. However, as it is a vintage item, accuracy and power reserve may vary. If you plan to use it long-term, we recommend an overhaul (inspection and maintenance).\u003c\/p\u003e\n\u003cp\u003e《Detailed Condition》\u003cbr\u003e・Glass: Minor scratches, but no issues with legibility.\u003cbr\u003e・Case: Many small scratches\u003cbr\u003e・Bezel: Many small scratches\u003cbr\u003e・Case back: Minor scratches.\u003cbr\u003e・Strap: Unused, not original (made by SEIKO)\u003cbr\u003e・Hands\/Dial: Shows signs of age. No major damage that detracts from the vintage feel.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be minor scratches not fully captured in the photos.\u003c\/p\u003e\n\u003cp\u003e【Regarding Water Resistance】\u003cbr\u003e・Water resistance test has not been performed.\u003cbr\u003e・Due to aging, the original manufacturer's water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Important Notes】\u003cbr\u003e・Please purchase only if you understand used and vintage items.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e\n\u003cp\u003e【About Shipping】\u003cbr\u003e・You cannot choose the shipping carrier. We will ship within 2 business days with tracking and insurance. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/bDNVQOX-_5g?si=i7o_4rGdzIzzYgy3\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42725161074763,"sku":"P65273","price":35000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260627_141247_DSC_3726.jpg?v=1782547637"},{"product_id":"seiko-king-seiko-hi-beat-automatic-56ks-5626-7000-セイコー-1968年-キングセイコー-デイデイト-自動巻-保証あり-oh済","title":"【SEIKO】KING SEIKO hi-beat automatic 56KS 5626-7000 Seiko 1968 King Seiko Day-Date Automatic With Warranty Overhauled","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MGG2StWYGtU?si=_3DUEZa0Da80QBZs\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e【Product Description】\u003cbr\u003eRegarding accuracy, the item has been repaired and overhauled in-house.\u003c\/p\u003e\n\u003cp\u003eThere are cracks on the crystal and significant scratches on the watch case itself.\u003cbr\u003eIt is unpolished as received.\u003c\/p\u003e\n\u003cp\u003eThorough operational checks and cleaning have been performed. Please consider with confidence.\u003cbr\u003e*This watch comes with a 3-month operational warranty from the date of arrival.\u003c\/p\u003e\n\u003cp\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: King Seiko KING SEIKO 5626-7000\u003cbr\u003e・Dial Color: Silver\u003cbr\u003e・Case: Silver\u003cbr\u003e・Bracelet: None\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (Untested)\u003cbr\u003e・Display: 3 hands + Date\/Day display (at 3 o'clock position - Day in English and Kanji)\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approx. 36.9mm (excluding crown)\u003cbr\u003e・Lug-to-lug (vertical): Approx. 41.7mm\u003cbr\u003e・Thickness: Approx. 9.6mm\u003cbr\u003e・Wrist Size: None\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch body only (Box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Crystal: Cracks present\u003cbr\u003e・Case: Numerous scratches\u003cbr\u003e・Bezel: Numerous scratches\u003cbr\u003e・Case Back: Minor scratches. No KS medallion.\u003cbr\u003e・Strap: None\u003cbr\u003e・Hands\/Dial: Fine dirt, fine dust, and fine stains present. \"AUTOMATIC\" logo and \"HI-Beat\" logo are blurred.\u003c\/p\u003e\n\u003cp\u003e*As this is a used item, there may be minor scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance test has not been performed.\u003cbr\u003e・Due to age, the original manufacturer's water resistance performance may not be maintained.\u003c\/p\u003e\n\u003cp\u003e【Shipping】\u003cbr\u003e・You cannot select the shipping carrier. We will ship within 2 business days with tracking and insurance.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Only purchase if you understand used and vintage items.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in the photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42726266765387,"sku":"P65275","price":55000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260628_100648_Z52_7794.jpg?v=1782623957"},{"product_id":"seiko-セイコー-grand-seiko-グランドセイコー-62gs-自動巻-デイト-ref-6245-9001-1967年ヴィンテージ-動作品-oh済-保障あり","title":"SEIKO Grand Seiko 62GS Automatic Date Ref. 6245-9001 1967 Vintage Working Overhauled Guaranteed","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/rWwSU667Hsg?si=K67st8MoZYdLI0jf\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e・Product Description\u003cbr\u003e【Operation Check and Condition】\u003cbr\u003eOverhauled and repaired in-house.\u003cbr\u003eTo ensure customer confidence, we perform operation checks for over 48 hours.\u003cbr\u003e1-year operating warranty from arrival (domestic warranty)\u003c\/p\u003e\n\u003cp\u003e* Daily rate: 25 seconds to 24 seconds \/ day (excellent reference value)\u003cbr\u003e* Beat error: 0.3ms\u003cbr\u003e* Amplitude: 249° (extremely powerful operation)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Key Specifications】\u003c\/p\u003e\n\u003cp\u003e* Brand: GRAND SEIKO\u003cbr\u003e* Model: 62GS (late model)\u003cbr\u003e* Model number (reference): 6245-90001\u003cbr\u003e* Serial number: 77*****\u003cbr\u003e* Manufacturing year: 1967\u003cbr\u003e* Movement: Automatic Cal.6245A 35 jewels, 5.5 beats\/second\u003cbr\u003e* Case size: Approx. 36mm width \/ Approx. 40mm length \/ Approx. 13mm thickness\u003cbr\u003e* Dial color: Silver\u003cbr\u003e* Material: Stainless steel\u003cbr\u003e* Functions: 3 hands, date, hacking seconds, Water Proof (untested)\u003cbr\u003e* Wrist size: Maximum approx. 19.0cm\u003cbr\u003e* Strap: SEIKO leather strap (unused) Cowhide, non-original\u003cbr\u003e* Accessories: None (watch body only)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Exterior Condition】\u003cbr\u003e* Crystal (glass): Good condition. Replaced with compatible aftermarket part.\u003cbr\u003e* Case and bezel: Many minor scratches on the case, rust on the case back screw-in part.\u003cbr\u003e* Case back: Tool marks on the case back, two dents on the GS medallion of the case back.\u003cbr\u003e* Dial and hands: Good condition. Small scratch between the 10 and 11 o'clock indices.\u003cbr\u003e* Strap: SEIKO leather strap (unused) Cowhide, non-original\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Notes】\u003c\/p\u003e\n\u003cp\u003e* Characteristics of vintage items: This is a mechanical watch manufactured in 1967. Although it is currently operating with very good accuracy, please understand that it is a vintage item based on our display standard (daily rate within 1-2 minutes). For long-term practical use, we recommend regular maintenance.\u003cbr\u003e* Regarding water resistance: Although it was water resistant (WATER PROOF) at the time, please treat it as non-water resistant now. Please be very careful to avoid water exposure and humidity.\u003cbr\u003e* Regarding accuracy: The measurement values by the timegrapher are reference values in a static state. They may vary depending on external conditions such as winding condition and positional differences.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Shipping】\u003cbr\u003e* Shipping method: Will be delivered by either Sagawa Express, Japan Post, or Yamato Transport.\u003cbr\u003eYou cannot choose the shipping carrier; all shipments include tracking and insurance.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42726269452363,"sku":"P64274","price":300000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260628_101749_DSC_3750.jpg?v=1782625578"},{"product_id":"seiko-seiko-lordmatic-1971-vintage-watch-lm-roman-blue-dial-automatic-ref-5606-7120-セイコー-ロードマチック-ダークブルー文字盤-lmベルト-保障付き","title":"【SEIKO】Seiko Lord Matic 1971 Vintage Watch LM Roman Blue Dial Automatic Ref. 5606-7120 Seiko Lord Matic Dark Blue Dial with LM Bracelet Warranty","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/x7JFWQhnCg8?si=q2UczJvWcmmhodo7\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003eProduct Description\u003cbr\u003e【Operation check and condition】\u003cbr\u003eThis watch is currently working without any issues, so no maintenance has been performed.\u003c\/p\u003e\n\u003cp\u003eTo ensure our customers can use the product with peace of mind, we conduct an operation check for over 48 hours.\u003cbr\u003eWe guarantee operation for 3 months from the date of arrival (domestic warranty, natural failures only).\u003c\/p\u003e\n\u003cp\u003e* Daily rate: 21 seconds to 34 seconds \/ day (very good reference value)\u003cbr\u003e* Beat error: 0.2ms\u003cbr\u003e* Amplitude: 218\u003c\/p\u003e\n\u003cp\u003e【Main Specifications】\u003c\/p\u003e\n\u003cp\u003e* Brand: SEIKO LORDMATIC\u003cbr\u003e* Model: 56LM\u003cbr\u003e* Model number (reference): 5606-7120\u003cbr\u003e* Serial number: 1*******\u003cbr\u003e* Manufacturing year: 1971\u003cbr\u003e* Movement: Automatic Cal.5606A 25 jewels 21600\u003cbr\u003e* Case size: Approximately 38mm wide \/ Approximately 44mm long \/ Approximately 9.4mm thick\u003cbr\u003e* Dial color: Dark blue\u003cbr\u003e* Material: Stainless steel\u003cbr\u003e* Functions: 3 hands, day-date, hack function, Water Resistance (untested)\u003cbr\u003e* Wrist size: Maximum approximately 16.5cm\u003cbr\u003e* Strap: SEIKO stainless steel bracelet Original Ref.XAB311\u003cbr\u003e* Accessories: None (watch body only)\u003c\/p\u003e\n\u003cp\u003e【Exterior Condition】\u003cbr\u003e* Crystal (glass): No noticeable large scratches. Minor scratches, scuffs present.\u003cbr\u003e* Case\/Bezel: Many minor scratches on the case.\u003cbr\u003e* Case back: Minor scratches, no large scratches.\u003cbr\u003e* Dial\/Hands: Good condition. Dial has some stains and age-related deterioration.\u003cbr\u003e* Bracelet: Minor scratches, loose clasp, used feel.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003c\/p\u003e\n\u003cp\u003e* Characteristics of vintage items: This is a mechanical watch manufactured in 1971.\u003cbr\u003eAlthough it is currently operating with very good accuracy, please understand that it is a vintage item based on our display standard (daily rate within 1-2 minutes).\u003cbr\u003eFor long-term practical use, regular maintenance is recommended.\u003c\/p\u003e\n\u003cp\u003e* Regarding water resistance: Although it was water-resistant at the time, please treat it as non-water-resistant now. Please be very careful with water exposure and humidity.\u003c\/p\u003e\n\u003cp\u003e* Regarding accuracy: The measurement values by the timegrapher are reference values in a static state.\u003cbr\u003eThey may vary due to external factors such as winding condition and position difference.\u003c\/p\u003e\n\u003cp\u003e【Shipping】\u003cbr\u003e* Shipping method: Shipped by either Sagawa Express, Japan Post, or Yamato Transport.\u003cbr\u003eIncludes tracking and insurance. However, you cannot choose the shipping carrier.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42751758860363,"sku":"P65276","price":45000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260630_101458_DSC_3763.jpg?v=1782786700"},{"product_id":"seiko-セイコー-ロードマチック-lordmatic-vintage-watch-lm-rare-dial-automatic-ref-5606-7100-lmベルト付属-oh済","title":"【SEIKO】 Seiko Lord Matic LORDMATIC Vintage Watch LM Rare Dial Automatic Ref. 5606-7100 with LM band, Overhauled","description":"\u003cheader class=\"gv-u-marginB4--ZTD57ef4Heq6kpZlamoD\"\u003e\n\u003ch2 class=\"gv-Heading--kAIOU7uq68gIXh6WMpSy gv-Heading--h2--jbWkcL2WWSMNLIik4x_Q\"\u003e\u003cspan class=\"gv-Heading__title--MgXtObZTEVUts8ZX5BGE\"\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003c\/header\u003e\n\u003cdiv class=\"sc-bd24a1d0-1 gtAvGj\"\u003e\n\n\u003cdiv\u003e[Operation Check and Condition]\u003cbr\u003eOverhauled and repaired. Currently operating normally.\u003cbr\u003e\u003cbr\u003eTo ensure customer satisfaction, we conduct an operation check for over 48 hours.\u003cbr\u003e6-month operational warranty from arrival (domestic warranty, natural defects only)\u003cbr\u003e\u003cbr\u003e* Daily rate: 4 seconds to -8 seconds\/day (very good reference value)\u003cbr\u003e* Beat error: 0.1ms\u003cbr\u003e* Amplitude: 274\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eMain Specifications\u003cbr\u003e\u003cbr\u003e* Brand: SEIKO LORDMATIC\u003cbr\u003e* Model: 56LM\u003cbr\u003e* Model number (Reference): 5606-7100\u003cbr\u003e* Serial number: 1*******\u003cbr\u003e* Manufactured year: 1969\u003cbr\u003e* Movement: Automatic Cal.5606A 23 jewels 21600\u003cbr\u003e* Case size: Width approx. 35mm \/ Length approx. 39mm \/ Thickness approx. 9.4mm\u003cbr\u003e* Dial color: Silver\u003cbr\u003e* Material: Stainless steel\u003cbr\u003e* Functions: 3 hands, day-date, hack function, Water Resistance (untested)\u003cbr\u003e* Wrist size: Max approx. 19cm\u003cbr\u003e* Strap: Replaced with a non-original SEIKO cowhide leather strap. Original stainless steel bracelet also included (Ref.5606710\u003cbr\u003e* Accessories: None (watch body only)\u003cbr\u003e\u003cbr\u003e[Exterior Condition]\u003cbr\u003e* Crystal (glass): No noticeable large scratches. Minor scratches and scuffs present.\u003cbr\u003e* Case\/bezel: Many small scratches on the case.\u003cbr\u003e* Case back: Minor scratches, no major scratches.\u003cbr\u003e* Dial\/hands: Good condition. Dial and hands show some stains and age-related deterioration.\u003cbr\u003e* Strap: Minor scratches. New, unused.\u003cbr\u003e\u003cbr\u003e*The original stainless steel bracelet has missing parts and a deformed clasp. Its length is 14cm.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eNotes\u003cbr\u003e\u003cbr\u003e* Characteristics of vintage items: This is a mechanical watch manufactured in 1971. Although it is currently operating with very good accuracy, please understand that it is a vintage item based on our display standard (daily rate within 1-2 minutes). For long-term practical use, we recommend regular maintenance.\u003cbr\u003e* Regarding water resistance: Although it was water resistant at the time, please treat it as non-water resistant now. Please be very careful to avoid getting it wet or exposing it to moisture.\u003cbr\u003e* Regarding accuracy: The measurement values from the timegrapher are reference values in a static state. They may vary depending on external factors such as winding condition and position difference.\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42815158976587,"sku":"N65284","price":50000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260707_110025_DSC_3785.jpg?v=1783405430"},{"product_id":"seiko-king-seiko-vanac-special-hi-beat-automatic-5246-6030-1972年-キングセイコー-スペシャル-52ks-自動巻-保証あり","title":"【SEIKO】KING SEIKO VANAC SPECIAL hi-beat automatic 5246-6030 1972 King Seiko Special 52KS Automatic with warranty","description":"\u003cp\u003eProduct Description\u003cbr\u003eThis watch is guaranteed to function for one month from arrival.\u003c\/p\u003e\n\u003cp\u003eThe case body has scratches. It is unpolished as received.\u003cbr\u003eWe perform thorough operational checks and cleaning. Please consider with confidence.\u003cbr\u003eOur vintage items are considered fine if they have a daily rate of within 1 minute when laid flat.\u003c\/p\u003e\n\u003cp\u003eNote on date\/day quickset specifications:\u003cbr\u003eThe date quickset should be operated between 3:45 AM and 9:00 PM.\u003cbr\u003eThe day quickset should be operated between 7:00 AM and 11:00 PM.\u003c\/p\u003e\n\u003cp\u003eThe date quickset also winds the mainspring mechanically.\u003cbr\u003eIf the mainspring is almost fully wound, the date quickset may feel stiff.\u003c\/p\u003e\n\u003cp\u003eAccuracy Measurement Reference Values (Timegrapher, flat position, almost fully wound)\u003cbr\u003e* Daily Rate: -25 seconds to -20 seconds \/ day (very good reference value)\u003cbr\u003e* Beat Error: 0.1ms\u003cbr\u003e* Amplitude: 225\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e【Product Overview】\u003cbr\u003e・Brand: SEIKO\u003cbr\u003e・Type: KING SEIKO VANAC SPECIAL 5246-6030\u003cbr\u003e・Dial Color: Green\u003cbr\u003e・Case: Silver Stainless Steel\u003cbr\u003e・Bracelet: Non-original, unused\u003cbr\u003e・Water Resistance Marking: WATER RESISTANT (untested)\u003cbr\u003e・Display: 3 hands + Date and Day (Day in English and Japanese (Kanji)), Hacking Seconds Function\u003c\/p\u003e\n\u003cp\u003e【Size】\u003cbr\u003e・Case Diameter: Approximately 37mm (excluding crown)\u003cbr\u003e・Lug-to-Lug Length: Approximately 40mm\u003cbr\u003e・Thickness: Approximately 11mm\u003cbr\u003e・Wrist Circumference: Maximum approximately 19cm\u003c\/p\u003e\n\u003cp\u003e【Accessories】\u003cbr\u003e・Watch only (box, warranty, etc. are not included)\u003c\/p\u003e\n\u003cp\u003e《Condition Details》\u003cbr\u003e・Crystal: Cut glass, minor scratches, no major scratches.\u003cbr\u003e・Case: Numerous small scratches, no major scratches.\u003cbr\u003e・Bezel: Numerous small scratches, some peeling of gold-colored parts.\u003cbr\u003e・Case Back: Numerous small scratches.\u003cbr\u003e・Strap: Unused, not original.\u003cbr\u003e・Hands\/Dial: Minor dirt, minor dust, minor stains. Not noticeable unless staring intently. Considering its age, it is in very good condition.\u003c\/p\u003e\n\u003cp\u003e※As this is a used item, there may be small scratches not visible in the photos.\u003c\/p\u003e\n\u003cp\u003e【About Water Resistance】\u003cbr\u003e・Water resistance has not been tested.\u003cbr\u003e・The original water resistance performance may not be maintained due to age.\u003c\/p\u003e\n\u003cp\u003e【Notes】\u003cbr\u003e・Please purchase only if you understand used and vintage items.\u003cbr\u003e・We have tried to capture the condition as clearly as possible in photos, but if you have any concerns, please ask before purchasing.\u003c\/p\u003e","brand":"大山商店","offers":[{"title":"Default Title","offer_id":42815533252683,"sku":"N65283","price":80000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/9914\/9899\/files\/20260707_112013_DSC_3800.jpg?v=1783407281"}],"url":"https:\/\/008ma.com\/en\/collections\/%e3%81%9d%e3%81%ae%e4%bb%96%e8%85%95%e6%99%82%e8%a8%88.oembed","provider":"大山商店","version":"1.0","type":"link"}