{"product_id":"grand-seiko-sbgr321","title":"Grand Seiko Heritage Collection — SBGR321","description":"\u003cp\u003eGrand Seiko Heritage Collection, reference SBGR321, with a 40 mm case.\u003c\/p\u003e\u003cp\u003eYour watch is ordered for you, new and with its manufacturer warranty. We confirm availability and timing for the exact reference. Have a simcha coming up? \u003ca href=\"\/pages\/contact\"\u003eTell us the date\u003c\/a\u003e before you order so we can discuss timing.\u003c\/p\u003e\u003ch2\u003eThe details\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReference\u003c\/th\u003e\n\u003ctd\u003eSBGR321\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCase back\u003c\/th\u003e\n\u003ctd\u003eSee-through \u0026amp; Screw case back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass Material\u003c\/th\u003e\n\u003ctd\u003eDual-curved sapphire crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass Coating\u003c\/th\u003e\n\u003ctd\u003eAnti-reflective coating on inner surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCase size\u003c\/th\u003e\n\u003ctd\u003eDiameter 40.0mm Lug-to-lug 46.6mm Thickness 13.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBand width\u003c\/th\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClasp type\u003c\/th\u003e\n\u003ctd\u003eFolding clasp with push button release\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCaliber\u003c\/th\u003e\n\u003ctd\u003e9S65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMovement Type\u003c\/th\u003e\n\u003ctd\u003eSelf-winding with manual-winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower reserve\u003c\/th\u003e\n\u003ctd\u003eApprox. 72 hours(3 days)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMean daily rate\u003c\/th\u003e\n\u003ctd\u003e+5 to -3 seconds per day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNormal usage accuracy\u003c\/th\u003e\n\u003ctd\u003e+10 to -1 seconds per day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater resistance\u003c\/th\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnetic resistance\u003c\/th\u003e\n\u003ctd\u003e4,800 A\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e159 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOther details \/ Features\u003c\/th\u003e\n\u003ctd\u003eLIMITED EDITION on the case back Serial number engraved on the case back Screw-down crown 35 jewels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":56241350443380,"sku":"SBGR321","price":4950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/0675\/2372\/files\/SBGR321G.png?v=1791110890","url":"https:\/\/simchawatches.com\/products\/grand-seiko-sbgr321","provider":"Simcha Watches","version":"1.0","type":"link"}