{"product_id":"grand-seiko-heritage-quartz-black-gmt-sbgn013-p-18400120","title":"Grand Seiko Heritage Quartz Black GMT SBGN013","description":"\u003cp\u003eDesigned for underwater adventures, the Grand Seiko Sport collection is the preferred choice of todayÕs avid explorer, demanding function and form in equal measures.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eExterior\u003c\/strong\u003e\u003cbr\u003e Case Material : Stainless steel\u003cbr\u003e Glass Material : Dual-curved sapphire crystal\u003cbr\u003e Glass Coating : Anti-reflective coating on inner surface\u003cbr\u003e Case size : Diameter 40mm _ Thickness 12.2mm\u003cbr\u003e Clasp type : Three-fold clasp with push button release\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003cbr\u003e Water resistance : 10 bar\u003cbr\u003e Magnetic resistance : Equipped\u003cbr\u003e Weight : 150.0 g\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOther details \/ Features:\u003c\/strong\u003e\u003cbr\u003e 24-hour hand (dual time display function)\u003cbr\u003e Calendar-linked time difference adjustment function\u003cbr\u003e Case back with lion emblem\u003cbr\u003e Date display\u003cbr\u003e Screw case back\u003cbr\u003e Stop seconds hand function\u003c\/p\u003e \u003cp\u003eOffering the same functionality as the standard Calibre 9F82, Calibre 9F86 is equipped with the first GMT function of Grand Seiko. The quartz watch, redefined to the Grand Seiko Standard. To meet the high standards of Grand Seiko, the 9F quartz movement has enhanced precision and durability, made possible by innovations in every aspect of the movement. This might well be the most advanced quartz movement in the world.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003cbr\u003e±10 seconds per year\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e\u003cbr\u003eApproximately 3 years\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e- Instant date change mechanism\u003cbr\u003e- Dual time function with 24-hour hand\u003cbr\u003e- Quick correction function of time difference adjusting to a calendar\u003c\/p\u003e","brand":"Pulse Timepieces","offers":[{"title":"Default Title","offer_id":47312337961204,"sku":"WA-JLC-40","price":100000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1192\/8052\/files\/18400120_1.jpg?v=1765833032","url":"https:\/\/pulsetimepieces.com\/products\/grand-seiko-heritage-quartz-black-gmt-sbgn013-p-18400120","provider":"Pulse Timepieces","version":"1.0","type":"link"}