{"product_id":"omega-speedmaster-57-18k-yellow-gold-and-steel-331-20-42-51-02-001","title":"Omega Speedmaster 57' 18K Yellow Gold and Steel 331.20.42.51.02.001","description":"\u003cp data-start=\"0\" data-end=\"721\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"54\"\u003eOmega Speedmaster ’57 Ref. 331.20.42.51.02.001\u003c\/strong\u003e is a luxurious reinterpretation of the original \u003cstrong data-start=\"103\" data-end=\"123\"\u003e1957 Speedmaster\u003c\/strong\u003e, blending vintage design cues with modern materials and advanced chronograph technology. This reference features a \u003cstrong data-start=\"239\" data-end=\"301\"\u003e41.5 mm stainless-steel case accented with 18K yellow gold\u003c\/strong\u003e, including a yellow-gold bezel and gold center links on the bracelet. The \u003cstrong data-start=\"376\" data-end=\"391\"\u003esilver dial\u003c\/strong\u003e adds a refined contrast to the two-tone case, with \u003cstrong data-start=\"443\" data-end=\"527\"\u003eapplied gold hour markers, broad arrow hands, and recessed chronograph sub-dials\u003c\/strong\u003e that echo the aesthetic of the earliest Speedmaster models. A \u003cstrong data-start=\"590\" data-end=\"632\"\u003etachymeter scale engraved on the bezel\u003c\/strong\u003e further reinforces the model’s connection to the original racing chronograph heritage.\u003c\/p\u003e\n\u003cp data-start=\"723\" data-end=\"1354\"\u003ePowering the watch is Omega’s \u003cstrong data-start=\"753\" data-end=\"778\"\u003eCo-Axial Calibre 9300\u003c\/strong\u003e, a modern \u003cstrong data-start=\"789\" data-end=\"832\"\u003ein-house automatic chronograph movement\u003c\/strong\u003e featuring a \u003cstrong data-start=\"845\" data-end=\"883\"\u003ecolumn-wheel chronograph mechanism\u003c\/strong\u003e and a \u003cstrong data-start=\"890\" data-end=\"913\"\u003eco-axial escapement\u003c\/strong\u003e designed to reduce friction and improve long-term precision. The movement offers approximately \u003cstrong data-start=\"1009\" data-end=\"1038\"\u003e60 hours of power reserve\u003c\/strong\u003e and displays chronograph minutes and hours together on a \u003cstrong data-start=\"1096\" data-end=\"1127\"\u003esingle subdial at 3 o’clock\u003c\/strong\u003e, making elapsed time easy to read. The watch also features a \u003cstrong data-start=\"1189\" data-end=\"1217\"\u003edate window at 6 o’clock\u003c\/strong\u003e, a \u003cstrong data-start=\"1221\" data-end=\"1270\"\u003esapphire crystal with anti-reflective coating\u003c\/strong\u003e, and an \u003cstrong data-start=\"1279\" data-end=\"1302\"\u003eexhibition caseback\u003c\/strong\u003e that reveals the movement’s decorative finishing.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eInformation:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eReference: 331.20.42.51.02.001\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eBracelet: Omega 18k Yellow Gold and Stainless Steel Bracelet\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eCase Size: 41.5mm x 16.7mm Thickness x 50mm lug to lug\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eCase Metal: Stainless Steel\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMovement: Omega 9300 - Automatic\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eFunctions: Hours, Minutes, Second, Chronograph, date\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eBox and Papers: No box or papers - watch only\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eCrystal: Sapphire\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eBracelet size: 7.25”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eCase has light wear with nothing notable. Bracelet has some light wear with some scratches. Dial, hands, and crystal have no wear. Watch runs within spec.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pre-Owned","offers":[{"title":"Default Title","offer_id":47617015709916,"sku":"260169","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/0214\/4926\/files\/OmegaSpeedmaster57_18KYellowGoldandSteel331.20.42.51.02.001.jpg?v=1773700764","url":"https:\/\/blacklistwatchestrendy.com\/products\/omega-speedmaster-57-18k-yellow-gold-and-steel-331-20-42-51-02-001","provider":"Belmont Watches","version":"1.0","type":"link"}