{"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","url":"https:\/\/008ma.com\/en\/products\/seiko-%e3%82%bb%e3%82%a4%e3%82%b3%e3%83%bc-grand-seiko-%e3%82%b0%e3%83%a9%e3%83%b3%e3%83%89%e3%82%bb%e3%82%a4%e3%82%b3%e3%83%bc-62gs-%e8%87%aa%e5%8b%95%e5%b7%bb-%e3%83%87%e3%82%a4%e3%83%88-ref-6245-9001-1967%e5%b9%b4%e3%83%b4%e3%82%a3%e3%83%b3%e3%83%86%e3%83%bc%e3%82%b8-%e5%8b%95%e4%bd%9c%e5%93%81-oh%e6%b8%88-%e4%bf%9d%e9%9a%9c%e3%81%82%e3%82%8a","provider":"大山商店","version":"1.0","type":"link"}