{"product_id":"seiko-4954628252685","title":"Seiko Prospex SPB453J1 Men's Watch Black • Automatic Movement Calibre 6R55 • Sapphire Crystal","description":"\u003cp\u003eThe \u003cstrong\u003eSeiko Prospex SPB453J1\u003c\/strong\u003e is a classic automatic dive watch inspired by the legendary 1965 original, designed for divers and watch enthusiasts who demand uncompromising durability and timeless design. The \u003cstrong\u003e40 mm\u003c\/strong\u003e stainless steel case with a combination of satin and polished finishing houses the in-house \u003cstrong\u003eCalibre 6R55\u003c\/strong\u003e, an automatic movement with manual winding, an accuracy of +25\/−15 seconds per day, and an impressive power reserve of approximately 72 hours. The black dial with highly legible LumiBrite hands and indices ensures optimal readability even underwater.\u003c\/p\u003e\u003cp\u003eThe unidirectional rotating bezel in stainless steel allows precise measurement of dive time. The scratch-resistant \u003cstrong\u003esapphire crystal\u003c\/strong\u003e reliably protects the dial, while the screw-down crown and screw-down case back ensure water resistance to \u003cstrong\u003e300 metres\u003c\/strong\u003e, well beyond the requirements of ISO standard 6425 for dive watches. The matching stainless steel bracelet with a safety clasp and extension link for use over a wetsuit completes the professional specification.\u003c\/p\u003e\u003ch2\u003eKey Features of the Seiko SPB453J1 Watch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibre 6R55 automatic movement\u003c\/strong\u003e with approx. 72-hour power reserve and manual winding for maximum reliability in the field\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 m water resistance\u003c\/strong\u003e to ISO dive watch standard, unidirectional rotating stainless steel bezel, and screw-down crown for professional diving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSapphire crystal\u003c\/strong\u003e with anti-reflective coating and LumiBrite luminous material on hands and indices for excellent legibility in the dark\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":57076111868230,"sku":"4954628252685","price":1102.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/4081\/5942\/files\/raw1_e608cfe7-d656-4c2d-b502-ab6b761b3294.webp?v=1785979166","url":"https:\/\/www.timeshop4you.co.uk\/products\/seiko-4954628252685","provider":"uhren4you","version":"1.0","type":"link"}