{"product_id":"000000008726","title":"[Manufacturer Overhauled April 2026] Grand Seiko SBGR023 9S55-0010 Black Dial Automatic 2008 Used","description":"\u003cp\u003eThe \"\u003cstrong\u003eSBGR023\u003c\/strong\u003e\" is a highly practical mechanical Grand Seiko, combining a sharp black dial with robust stainless steel.\u003c\/p\u003e\n\u003cp\u003eThis particular model, equipped with the renowned \"Caliber 9S55\" which has boasted high reliability since its introduction in 1998, \u003cspan class=\"marker\"\u003e\u003cstrong\u003ewas manufactured in 2008\u003c\/strong\u003e\u003c\/span\u003e. With a superb case size of 37mm, it is a standard model that offers excellent fit and wearing comfort on the wrist.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"marker\"\u003eThe sapphire glass is resistant to scratches, which is a significant advantage.\u003c\/span\u003e\u003cbr\u003e\nThe anti-reflective coating on the inner surface ensures excellent dial legibility.\u003c\/p\u003e\n\n\u003cp\u003eThe movement is the automatic \"Caliber 9S55\".\u003cbr\u003e\nIt offers high practicality with a hacking seconds function, date display, and quick-set date function.\u003c\/p\u003e\n\u003cp\u003eThe case back features a screw-down design, providing 10 ATM (enhanced for daily life) water resistance.\u003cbr\u003e\n\u003cbr\u003e\nNew retail price: 367,500 yen (tax included)\u003c\/p\u003e\n\n\n\u003ch4\u003eCondition\u003c\/h4\u003e\n\n\u003cp\u003eThis item has \u003cspan class=\"marker\"\u003e\u003cb\u003ecompleted a complete service at the manufacturer on April 27, 2026\u003c\/b\u003e\u003c\/span\u003e. It has passed water resistance testing and comes with a one-year manufacturer's repair warranty from the completion date.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e[Extensive accompanying documents]\u003c\/strong\u003e\u003cbr\u003e\nAlthough the original manufacturer's warranty card is not included, the repair invoice from this complete service clearly shows \"Purchase date: October 29, 2008\" as an official manufacturer's record.\u003cbr\u003e\nAlso included are the original \"Chronometer Certificate,\" \"price tag,\" original box, instruction manual, and maintenance handbook. With the remaining one-year manufacturer's warranty from the recent manufacturer's complete service, this item offers peace of mind.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e[Confirmation of certificate serial number matching]\u003c\/strong\u003e\u003cbr\u003e\nThe \"Chronometer Certificate\" accompanying this product not only records the case serial number but also the movement (mechanism) serial number and detailed test results from manufacturing.\u003cbr\u003e\nTo confirm and photograph whether the movement serial number of this particular unit perfectly matches the certificate, the case back was opened once.\u003cbr\u003e\n\u003cbr\u003e\nAs a result, the serial numbers matched perfectly. Furthermore, the extremely tight sealing structure (design philosophy) demanded by GS at the time was functioning effectively, confirming that despite being a unit that has been in practical use, there was not a single sign of rust in the gasket groove, indicating an excellent condition.\u003cbr\u003e\nAfterward, to maintain the best sealing condition, the manufacturer was requested to reseal it using new gaskets.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e[Exterior condition]\u003c\/strong\u003e\u003cbr\u003e\nThe sapphire glass itself is free of scratches and in good condition.\u003cbr\u003e\nThe case (especially the mirror-polished parts such as the sides), bezel, and bracelet have minor scratches and hairline scuffs from use (please check the detailed condition in the provided images).\u003cbr\u003e\nThere are also scratches on the crown head, but the crown operates smoothly.\u003cbr\u003e\u003cbr\u003e\n\u003cspan class=\"marker\"\u003eThe bracelet is genuine Grand Seiko\u003c\/span\u003e and can accommodate a wrist size of up to 185mm.\u003c\/p\u003e\n\n\n\u003ch4\u003eHow to operate\u003c\/h4\u003e\n\u003cp\u003eYou can also download the instruction manual from the Grand Seiko support page.\u003cbr\u003e\n\u003ca href=\"https:\/\/www.grand-seiko.com\/jp-ja\/-\/media\/Files\/Common\/GrandSeiko\/instructions\/Japanese\/9S55.pdf\" target=\"_blank\"\u003eManufacturer's instruction manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eManual winding\u003c\/strong\u003e: Rotate upwards with the crown in the normal position.\u003cbr\u003e\n \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to pull the crown\u003c\/strong\u003e: Press a fingernail between the case and the crown, and move it like a lever.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003ePlease remove the watch from your wrist before operating.\u003cbr\u003e\nGentle operation can reduce stress on the crown.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTime setting\u003c\/strong\u003e: Pull the crown out two clicks, rotate downwards.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003eThe second hand will stop.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003cstrong\u003eQuick-set date function\u003c\/strong\u003e: Pull the crown out one click, rotate upwards.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003e\u003cspan class=\"marker\"\u003e\u003cstrong\u003eIf you operate the quick-set function when the watch is between '10 PM and 1 AM', it may cause a malfunction\u003c\/strong\u003e.\u003c\/span\u003e\u003cbr\u003e\nIt is recommended to set the time to around 6 AM before performing the quick-set operation.\u003c\/p\u003e","brand":"WATCH COLLE","offers":[{"title":"Default Title","offer_id":56190583636273,"sku":"000000008726-001","price":0.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4939\/5761\/files\/1_000000008726.jpg?v=1788949219","url":"https:\/\/watch-colle.com\/en\/products\/000000008726","provider":"WATCH COLLE","version":"1.0","type":"link"}