{"product_id":"grand-seiko-evolution-9-spring-drive-ufa-self-winding-slgb015","title":"Evolution 9 Spring Drive U.F.A. Self-winding","description":"\u003cp\u003eEvolution 9 Spring Drive U.F.A. Self-winding watch features an Ever Brilliant Steel exterior with an Ever Brilliant Steel and sapphire crystal case back, along with a box-shaped sapphire crystal with an anti-reflective coating on the inner surface. The case measures 37.0mm in diameter, 44.3mm lug-to-lug, and 11.4mm in thickness, with a 20mm band width, a micro-adjustment clasp, and a band perimeter of 195mm. It is powered by the Grand Seiko Caliber 9RB2 Spring Drive movement, offering self-winding and manual-winding functionality, an approximately 72-hour (3-day) power reserve, and an accuracy of ±20 seconds per year (±3 seconds per month). The watch provides 10 bar water resistance and magnetic resistance of 4,800 A\/m, weighs 148g, and features a screw-down crown, 34 jewels, and a power reserve indicator.\u003c\/p\u003e","brand":"Grand Seiko","offers":[{"title":"WGSKG00153","offer_id":47632789012636,"sku":"WGSKG00153","price":10200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/4487\/8492\/files\/37077500_C00828048_792196_WGSKG00153_1.jpg?v=1790112167","url":"https:\/\/zadok.com\/products\/grand-seiko-evolution-9-spring-drive-ufa-self-winding-slgb015","provider":"Zadok Jewelers","version":"1.0","type":"link"}