{"product_id":"omega-seamaster-300-big-triangle-flat-1-bezel","title":"Omega Seamaster 300 “Big Triangle” Flat 1 Bezel","description":"\u003cp\u003e\u003cspan\u003eA highly collectible vintage Omega Seamaster 300 “Big Triangle”, reference 165.024, dating to approximately 1967. This distinctive example features the iconic 42mm stainless-steel case, desirable Big Triangle dial, and sought-after \u003c\/span\u003eFlat 1 rotating bezel.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe striking black dial displays the characteristic oversized luminous triangle at 12 o'clock, Arabic numerals at 3, 6 and 9, and beautifully aged hour markers with an attractive warm, creamy-yellow patina. The broad sword hands and arrow-tipped centre-seconds hand complete the unmistakable appearance of this classic 1960s diver's watch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA particularly interesting feature is the black \u003c\/span\u003eFlat 1 bezel\u003cspan\u003e, distinguished by the flat-topped numeral 1 in its minute markings. This subtle detail is appreciated by knowledgeable Seamaster 300 collectors and adds to the vintage character of the watch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInside beats the renowned Omega automatic caliber 552, a robust 24-jewel movement. Its serial number, \u003c\/span\u003e\u003cspan\u003eis consistent with the production period of the Big Triangle configuration, supporting a date of approximately 1967.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe stainless-steel case retains its distinctive twisted lugs and characteristic proportions, with honest signs of age and previous polishing. The caseback displays the traditional Seamaster hippocampus engraving, while the inside bears the Omega markings and reference number.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Omega\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Seamaster 300 “Big Triangle”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 165.024\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eYear:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Circa 1967\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCase:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDiameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 42mm, excluding crown\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black Big Triangle dial with aged luminous markers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHands:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sword-style hour and minute hands\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBezel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black rotating Flat 1 bezel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMovement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Omega automatic caliber 552, 24 jewels\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCaseback:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Seamaster hippocampus engraving\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Attractive vintage condition with natural signs of age and use\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBracelet:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Not included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA compelling example of Omega's legendary Seamaster 300, combining the highly desirable Big Triangle configuration, distinctive Flat 1 bezel, attractive vintage patina, and a movement dating to the correct production period. A charismatic and increasingly sought-after vintage diver's watch with strong collector appeal.\u003c\/span\u003e\u003c\/p\u003e","brand":"Watch Expert Antwerp","offers":[{"title":"Default Title","offer_id":53833725509968,"sku":null,"price":7500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0504\/4541\/8694\/files\/MX7A6801.jpg?v=1792439228","url":"https:\/\/watchexpert.com\/nl\/products\/omega-seamaster-300-big-triangle-flat-1-bezel","provider":"Watch Expert Antwerp","version":"1.0","type":"link"}