{"product_id":"grand-seiko-calibre-9s-25th-anniversary-limited-edition-sbgr325-heritage-collection-2023-4-21released","title":"GRAND SEIKO Calibre 9S 25th anniversary limited edition SBGR325 Heritage 2023.4.released  Watch","description":"\u003ctable style=\"width:100%\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-weight:800; padding:5px;background:#d9d9d9;\"\u003eProduct Highlights\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eAuthentic IPPO JAPAN WATCH watch. Japanese domestic market (JDM) edition.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-weight:800; padding:5px;background:#d9d9d9;\"\u003eProduct Description\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eh2\u0026gt; Grand Seiko released its first watch in 1960, challenging the perception that the Swiss were the undisputed masters of fine watchmaking. In the nearly 60 years since the first Grand Seiko, the company has become known the world over for producing some of the most elegantly designed timepieces in the world while developing innovative technologies such as Spring Drive. Even while maintaining its high quality standards, it delivers tons of value in its watches, making it popular with collectors\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eExterior\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003estainless steel back: stainless steel and sapphire glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eBackside specifications\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003esee-through screw-back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eGlass material\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003edual curved sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eCoating\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003einner surface anti-reflective coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eCase Size\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e37.0mm w 44.6mm h 13.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eBandwidth\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eNakadome\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eone-push three-fold system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eMovement\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e9s65 Instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eDriving system\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003emechanical automatic winding (with hand winding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eDriving period\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eapproximately 72 hours (about 3 days) at maximum winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eStatic accuracy\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eaverage daily difference of +5 seconds to -3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eWater Resistance\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003edaily reinforced water resistance (10 bar)Others:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eRetail Price\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e¥ 650,772 JPY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"IPPO JAPAN WATCH","offers":[{"title":"Default Title","offer_id":39953080418388,"sku":"SBGR325","price":650772.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/7401\/5828\/files\/3_27_4_5.jpg?v=1749819436","url":"https:\/\/www.ippojapanwatch.com\/ja\/products\/grand-seiko-calibre-9s-25th-anniversary-limited-edition-sbgr325-heritage-collection-2023-4-21released","provider":"IPPO JAPAN WATCH ","version":"1.0","type":"link"}