{"product_id":"speedmaster-57-black-leather-40-5mm","title":"Speedmaster ’57 Black Leather 40.5mm","description":"\u003ch3\u003eModel\u003c\/h3\u003e\n\u003cp\u003eSpeedmaster ’57 Black Leather 40.5 mm.\u003c\/p\u003e\n\n\u003ch3\u003eFunctions\u003c\/h3\u003e\n\u003cp\u003e\nManual-winding OMEGA Co-Axial Master Chronometer Calibre 9906 with hours, minutes, small seconds, date and chronograph.\nMETAS-certified and offering approximately 60 hours of power reserve.\n\u003c\/p\u003e\n\n\u003ch3\u003eCharacteristics\u003c\/h3\u003e\n\u003cp\u003e\nA heritage-inspired 40.5 mm chronograph crafted in stainless steel, featuring a black dial with vintage Super-LumiNova and signature Broad Arrow hands.\nIts slim profile, sapphire crystal and brown leather strap reinterpret the original 1957 Speedmaster with contemporary Master Chronometer performance.\n\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003e332.12.41.51.01.001\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eSpeedmaster ’57\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMovement\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eManual-Winding Calibre 9906\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eMaster Chronometer (METAS)\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eHours, Minutes, Small Seconds, Date \u0026amp; Chronograph\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCase Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003e40.5 mm\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCase Thickness\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003e12.99 mm\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eLug-to-Lug\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003e49.64 mm\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eStainless Steel\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBezel\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eStainless Steel with Black Tachymeter Scale\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWater Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003e50 m \/ 5 Bar\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Reserve\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eApprox. 60 Hours\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003e28,800 vph \/ 4 Hz\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eJewels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003e45\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eBlack with Vintage Super-LumiNova\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCrystal\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eAnti-Reflective Sapphire Crystal\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCaseback\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eTransparent Sapphire Crystal\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStrap\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eBrown Calf Leather\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBuckle\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cem\u003eStainless Steel Pin Buckle\u003c\/em\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":47076901847239,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/9228\/7943\/files\/omega-speedmaster-_57-co-axial-master-chronometer-chronograph-40-5-mm-33212415101001-0250fe.avif?v=1788276712","url":"https:\/\/watchtreasury.com\/products\/speedmaster-57-black-leather-40-5mm","provider":"Watch Treasury","version":"1.0","type":"link"}