{"product_id":"evolution-9-collection-slgb023","title":"Grand Seiko Evolution 9 Collection SLGB023","description":"\u003cp\u003eRoyal Jewelers is an authorized Grand Seiko dealer in the Boston area and offers the Grand Seiko Evolution 9 Collection SLGB023 with Grand Seiko's 5 year warranty.\u003c\/p\u003e\n\u003cp\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\u003c\/p\u003e","brand":"Royal Jewelers","offers":[{"title":"Default Title","offer_id":48829428007067,"sku":"MENTI72835","price":12400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/6153\/4875\/files\/SLGB023G.png?v=1782213449","url":"https:\/\/royaljewelers.com\/products\/evolution-9-collection-slgb023","provider":"Royal Jewelers","version":"1.0","type":"link"}