{"product_id":"montre-seiko-prospex-automatique-homme-spb143j1-gris-noir","title":"Seiko Prospex Automatic Men's Watch SPB143J1 Grey Black","description":"\u003ch2\u003eSeiko SPB143J1: Automatic Diver 44.3 mm, 70-hour Power Reserve, 200 m Water Resistance\u003c\/h2\u003e\u003ch3\u003eCollection\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eSeiko SPB143J1\u003c\/strong\u003e is part of the \u003cstrong\u003eProspex\u003c\/strong\u003e line, the brand's high-end sports range. The Prospex collection has covered diving, altitude, and exploration since the 1960s; this 44.3 mm grey model with 200 m water resistance is a modern and accessible representative.\u003c\/p\u003e\u003ch3\u003eCase\u003c\/h3\u003e\u003cp\u003eMade of \u003cstrong\u003estainless steel\u003c\/strong\u003e, the case of the \u003cstrong\u003eSeiko SPB143J1\u003c\/strong\u003e measures \u003cstrong\u003e44.3 mm\u003c\/strong\u003e in diameter and \u003cstrong\u003e13.4 mm\u003c\/strong\u003e in thickness. The \u003cstrong\u003eunidirectional rotating bezel\u003c\/strong\u003e allows for precise measurement of dive times. The dial is protected by a \u003cstrong\u003esapphire crystal\u003c\/strong\u003e, the most scratch-resistant, with anti-reflective treatment. The case back is \u003cstrong\u003esolid and screwed down\u003c\/strong\u003e. \u003cstrong\u003eWater resistance is 200 m\u003c\/strong\u003e, conforming to ISO 6425 diving standards. The markers and hands are coated with \u003cstrong\u003eLumiBrite\u003c\/strong\u003e, Seiko's luminescent material for prolonged night readability.\u003c\/p\u003e\u003ch3\u003eMovement\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eSeiko SPB143J1\u003c\/strong\u003e is powered by the \u003cstrong\u003eautomatic caliber 6R35\u003c\/strong\u003e, offering a \u003cstrong\u003epower reserve of approximately 70 hours\u003c\/strong\u003e. The 6R caliber is the high-end of Seiko's standard automatic movements: it features hacking and manual winding, and offers a significantly longer power reserve than the 4R calibers.\u003c\/p\u003e\u003ch3\u003eBracelet\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003estainless steel bracelet\u003c\/strong\u003e of the \u003cstrong\u003eSeiko SPB143J1\u003c\/strong\u003e, closed by a \u003cstrong\u003efolding clasp\u003c\/strong\u003e, complements the case coherently. The lug width is \u003cstrong\u003e20 mm\u003c\/strong\u003e.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":52488818491734,"sku":"SEI452","price":1050.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0818\/6710\/files\/MONTRE-SEIKO-SPB143J1.jpg?v=1773064164","url":"https:\/\/psbwatches.com\/en\/products\/montre-seiko-prospex-automatique-homme-spb143j1-gris-noir","provider":"PSB WATCHES","version":"1.0","type":"link"}