{"product_id":"grand-seiko-heritage-collection-automatic-spring-drive-3-day-sbga375","title":"Heritage Collection Automatic Spring Drive 3-Day","description":"\u003cp\u003eThis watch features a stainless steel exterior with a see-through screw case back and a dual-curved sapphire crystal with an anti-reflective coating on the inner surface. The case measures 40.0mm in diameter, 46.2mm lug-to-lug, and 12.5mm in thickness, with a 19mm band width, a folding clasp with push-button release, and a band perimeter of 197mm. It is powered by the Grand Seiko Caliber 9R65 Spring Drive movement, which offers self-winding and manual-winding functionality, an approximately 72-hour (3-day) power reserve, and an accuracy of ±15 seconds per month (±1 second per day). The watch provides 10 bar water resistance and magnetic resistance of 4,800 A\/m, weighs 148g, and features a screw-down crown, 30 jewels, and a power reserve indicator.\u003c\/p\u003e","brand":"Grand Seiko","offers":[{"title":"WGSKG00057","offer_id":47632783638684,"sku":"WGSKG00057","price":5600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/4487\/8492\/files\/37077500_C00766517_792190_WGSKG00057_1.jpg?v=1790112156","url":"https:\/\/zadok.com\/products\/grand-seiko-heritage-collection-automatic-spring-drive-3-day-sbga375","provider":"Zadok Jewelers","version":"1.0","type":"link"}