{"product_id":"grand-seiko-ushio-300-slgb025","title":"Grand Seiko Ushio 300 SLGB025 COMING IN JUNE!","description":"\u003cp\u003e\u003cstrong\u003eThe “Ushio 300,” a Spring Drive diver’s watch with phenomenal accuracy and a stunning green dial.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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.\u003cbr\u003eThe term ushio, which means “tide” in Japanese, evokes the waters that surround the Japanese archipelago. The green dial draws from the tranquil beauty of shallow coastal waters near the shore.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e* As of April 2026, based on Grand Seiko’s research.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cpre aria-label=\"Translated text: This small-sized quartz model is inspired by the seasonal word \u0026quot;Kaze Hikaru,\u0026quot; which expresses the soft spring breeze that shines alongside the cherry blossoms. Based on the \u0026quot;62GS Modern Design Model,\u0026quot; a modern adaptation of the \u0026quot;62GS,\u0026quot; Grand Seiko's first ever automatic mechanical model released in 1967, this model expresses the changing of the seasons, a style unique to Japan, on its dial. The dial appears spacious thanks to its bezel-less structure, and the design is realized by Zaratsu polishing.\" dir=\"ltr\" data-ved=\"2ahUKEwid9b3hiZiQAxVSDzQIHWfmAxUQ3ewLegQIDBAV\" role=\"text\" id=\"tw-target-text\" data-placeholder=\"Translation\" class=\"tw-data-text tw-text-large tw-ta\" tabindex=\"-1\"\u003e\u003cspan lang=\"en\" class=\"Y2IQFc\"\u003e\u003c\/span\u003e\u003c\/pre\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SLGB025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Grand Seiko\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection:\u003c\/strong\u003e Evolution 9 Collection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e High-Intensity Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Size:\u003c\/strong\u003e Diameter 40.8mm Lug-to-lug 48.5mm Thickness 12.9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Green tide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Sapphire crystal with anti-reflective coating on inner surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase-Back:\u003c\/strong\u003e Screw case back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e non-screw down\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel: \u003c\/strong\u003eUn-directional titanium bezel with ceramic insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 300m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e \u003cspan\u003e 9RB1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement Type:\u003c\/strong\u003e Automatic Spring Drive (U.F.A.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e +\/-20 sec\/year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet:\u003c\/strong\u003e High-Intensity Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClasp:\u003c\/strong\u003e Locking extension clasp with micro-adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 years\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":50221703168220,"sku":"SLGB025","price":16300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0406\/6633\/3333\/files\/SLGB025G.png?v=1777568741","url":"https:\/\/classiccreations.com\/products\/grand-seiko-ushio-300-slgb025","provider":"Classic Creations","version":"1.0","type":"link"}