{"product_id":"2021-omega-seamaster-diver-300m-sedna-gold-complete-set","title":"2021 Omega Seamaster Diver 300M \"Sedna Gold\" Complete Set","description":"\u003cp\u003e\u003cstrong\u003eOmega Seamaster Diver 300M Co-Axial Master Chronometer — Ref. 210.22.42.20.01.002\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eVideo footage available upon request. Open to offers. Bracelet sizing service available.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout This Reference\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe modern Seamaster Diver 300M was relaunched in 2018 with a ground-up redesign that elevated every element of the collection, and the 210.22.42.20.01.002 sits among its most striking configurations. The 42mm stainless steel case is paired with an 18K Sedna™ gold unidirectional rotating bezel fitted with a black ceramic insert and Omega's Liquidmetal™ diving scale — a material bond that ensures the markings remain crisp over decades of wear. The black polished ceramic dial features laser-engraved ocean waves, Sedna gold skeleton hands and raised indexes filled with white Super-LumiNova, and a date window at 6 o'clock. The conical helium escape valve at 10 o'clock reinforces its professional dive credentials, and the calibre 8800 visible through the wave-edged sapphire caseback delivers Master Chronometer precision with magnetic resistance exceeding 15,000 gauss.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eModel: Omega Seamaster Diver 300M Co-Axial Master Chronometer\u003c\/p\u003e\u003cp\u003e Reference: 210.22.42.20.01.002\u003c\/p\u003e\u003cp\u003e Caliber: 8800 (Master Chronometer, METAS certified, 35 jewels, 25,200 vph, Si14 silicon balance spring)\u003c\/p\u003e\u003cp\u003e Case: Stainless steel, 42mm × 13.6mm\u003c\/p\u003e\u003cp\u003e Bezel: Unidirectional rotating, 18K Sedna™ gold with black ceramic insert and Liquidmetal™ diving scale\u003c\/p\u003e\u003cp\u003e Crown: Screw-in\u003c\/p\u003e\u003cp\u003e Crystal: Domed scratch-resistant sapphire with anti-reflective treatment\u003c\/p\u003e\u003cp\u003e Caseback: Transparent sapphire with wave-edged design\u003c\/p\u003e\u003cp\u003e Dial: Black polished ceramic with laser-engraved waves, 18K Sedna™ gold skeleton hands and raised indexes with white Super-LumiNova, date at 6 o'clock\u003c\/p\u003e\u003cp\u003e Strap: Black rubber\u003c\/p\u003e\u003cp\u003e Clasp: Stainless steel buckle\u003c\/p\u003e\u003cp\u003e Movement: Automatic\u003c\/p\u003e\u003cp\u003e Power Reserve: 55 hours\u003c\/p\u003e\u003cp\u003e Water Resistance: 300m \/ 990ft\u003c\/p\u003e\u003cp\u003e Features: Conical helium escape valve\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCondition Report\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eOverall condition is excellent. The watch is unpolished.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCase: 10\/10 — no visible marks\u003c\/li\u003e\n\u003cli\u003eBezel: 10\/10 — no visible marks\u003c\/li\u003e\n\u003cli\u003eCrystal: 10\/10 — no visible marks\u003c\/li\u003e\n\u003cli\u003eDial\/Hands: 10\/10 — no visible marks\u003c\/li\u003e\n\u003cli\u003eStrap: 10\/10 — no visible marks\u003c\/li\u003e\n\u003cli\u003eClasp: 10\/10 — no visible marks\u003c\/li\u003e\n\u003cli\u003eCaseback: 10\/10 — no visible marks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePhotos taken on strap at standard length, fitting approximately 16–20cm (6.3–7.9 inch) wrists.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDelivery Contents\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWatch (complete set)\u003c\/li\u003e\n\u003cli\u003eOriginal inner and outer boxes\u003c\/li\u003e\n\u003cli\u003eWarranty card (dated 2021)\u003c\/li\u003e\n\u003cli\u003eAll papers and booklets\u003c\/li\u003e\n\u003cli\u003ePlease refer to photos for full contents\u003c\/li\u003e\n\u003cli\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eService \u0026amp; Authenticity\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe watch has been run on a timegrapher and is performing within specification. No prior service history. Manufacturer warranty has expired.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Legal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips from: Huntsville, AL\u003c\/li\u003e\n\u003cli\u003eShipping: Fully insured overnight with tracking provided\u003c\/li\u003e\n\u003cli\u003eShipping within CONUS only\u003c\/li\u003e\n\u003cli\u003eBuyers are responsible for any applicable taxes and duties\u003c\/li\u003e\n\u003cli\u003eWatch is sold in accordance with United States laws and regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuestions?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eAll watches are inspected by our watchmakers for condition, authenticity, and functionality before sale. Feel free to reach out via messenger with any questions.\u003c\/p\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":46381972914255,"sku":"805L0","price":6730.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1733\/5375\/files\/d38c834857e6803a786a51adc5ec6add.jpg?v=1786394331","url":"https:\/\/kingdomwatchcompany.com\/fr\/products\/2021-omega-seamaster-diver-300m-sedna-gold-complete-set","provider":"Kingdom Watch Company","version":"1.0","type":"link"}