{"product_id":"doxa-sub-300-searambler-821-10-021-20","title":"Doxa SUB 300 Searambler 821.10.021.20","description":"\u003cdiv class=\"productInfoComponent\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-12 mobileGuttering\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-offset-1 col-md-10 productPageCollapsibleSection productPageCollapsibleSectionOpen\"\u003e\n\u003cdiv class=\"productPageCollapsibleSectionBody\" id=\"productPageCollapsibleSectionBody\" tabindex=\"0\"\u003e\n\u003cp\u003e\u003cspan\u003eAs a nod to its heritage, today’s SUB 300 is topped with a scratch-resistant sapphire crystal with an anti-reflective treatment. It has the same domed shape as the plexiglass on the 1967 original. All dive-related markings feature a Super-LumiNova® luminescent coating to ensure excellent readability in low-visibility conditions.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStarting 2020, the SUB 300 will be available in 8 colors. It can be specified either with the iconic ‘beads of rice’ stainless steel bracelet or a sporty rubber strap, with distinctive DOXA cues on both sides, to match the color of the dial. The folding clasp of the rubber strap features the exclusive DOXA fish symbol and has an adjustable diving extension to accommodate the thickness of a wetsuit. The folding clasp of the beads of rice bracelet\u003c\/span\u003e\u003cspan\u003eis equipped with \u003c\/span\u003e\u003cspan\u003ea wetsuit extension.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productShipReturnsComponent\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-12 mobileGuttering\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-offset-1 col-md-10 productPageCollapsibleSection\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eInformation:\u003c\/p\u003e\n\u003cp\u003eReference: \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e821.10.021.20\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBracelet: \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFKM Rubber Strap, folding clasp with wetsuit extension\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCase: 42.5mm x 13.40mm Thickness x 45mm lug to lug - \u003cmeta charset=\"utf-8\"\u003eStainless Steel\u003c\/p\u003e\n\u003cp\u003eLug Width: 20mm\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWater Resistance: \u003cmeta charset=\"utf-8\"\u003e30 ATM \/ 300 meters \/ 984 feet\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMovement: COSC Certified \u003cspan\u003eSwiss Mechanical Movement - \u003c\/span\u003eAutomatic\u003c\/p\u003e\n\u003cp\u003eFunctions: HMS, Date\u003c\/p\u003e\n\u003cp\u003eBox and Papers: Box and Papers\u003c\/p\u003e\n\u003cp\u003eCrystal: Sapphire\u003c\/p\u003e\n\u003cp\u003eBracelet size: 7.75”\u003c\/p\u003e\n\u003cp\u003eCondition: New\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHistory of DOXA Watches\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDOXA, founded in 1889 by Georges Ducommun in Le Locle, Switzerland, has a rich history of watchmaking innovation. Initially gaining recognition for its pocket watches and dashboard clocks, DOXA's defining moment came in 1967 with the introduction of the SUB 300 dive watch. This groundbreaking timepiece, featuring an iconic orange dial, unique no-decompression bezel, and purpose-built design for recreational divers, quickly became a benchmark in the industry. Notably, in collaboration with Rolex and the introduction of the Sea-Dweller, DOXA co-developed the now-common helium escape valve concept, adding another feather in its cap as a true diver’s tool in its day. DOXA's reputation was further enhanced by its association with Jacques-Yves Cousteau and its frequent appearance in Clive Cussler's adventure novels. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e Despite facing challenges during the quartz crisis, DOXA experienced a resurgence after its acquisition by the Jenny family in 1997. Today, the brand continues to honor its diving heritage while embracing modern watchmaking techniques. DOXA's journey from a small Swiss workshop to a globally recognized dive watch manufacturer demonstrates its enduring commitment to innovation, quality, and functionality. The brand's iconic designs, particularly the SUB series, remain popular among diving enthusiasts and watch collectors alike, cementing DOXA's place in horological history.\u003c\/em\u003e\u003c\/p\u003e","brand":"New","offers":[{"title":"Default Title","offer_id":52134396133596,"sku":null,"price":2850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/0214\/4926\/files\/Screenshot2026-08-20at8.43.48AM.png?v=1787240633","url":"https:\/\/www.belmontwatches.com\/products\/doxa-sub-300-searambler-821-10-021-20","provider":"Belmont Watches","version":"1.0","type":"link"}