{"product_id":"grand-seiko-evolution-9-collection-slgb023","title":"Grand Seiko Evolution 9 Collection SLGB023","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eIn 2025, Grand Seiko unveiled the Spring Drive Caliber 9RB2, a groundbreaking movement that received the then-new U.F.A. designation, standing for “Ultra Fine Accuracy.” Boasting an annual accuracy rate of ±20 seconds, Caliber 9RB2 earned the distinction of being the most accurate wristwatch movement powered by a mainspring.* This model is powered by Caliber 9RB1, featuring an improved construction that makes it ideal for sporting conditions while sharing the same attributes as the Caliber 9RB2.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe term \u003c\/span\u003e\u003ci\u003eushio\u003c\/i\u003e\u003cspan\u003e, which means “tide” in Japanese, evokes the waters that surround the Japanese archipelago. This creation’s blue dial reflects the vast expanse of the sea through a gradient that captures light streaming into the deep ocean.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* As of April 2026, based on Grand Seiko’s research.\u003c\/span\u003e\u003c\/p\u003e","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":48004674781428,"sku":null,"price":12400.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/5874\/4986\/files\/grand-seiko-evolution-9-collection-slgb023-slgb023-3016178.png?v=1776347774","url":"https:\/\/chpremier.com\/products\/grand-seiko-evolution-9-collection-slgb023","provider":"CH Premier Jewelers","version":"1.0","type":"link"}