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Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel Case - Blue Ceramic Dial - 210.30.42.20.03.001

SKU: 210.30.42.20.03.001
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Description

42 mm steel case with helium escape valve, transparent back, bezel with a white enamel diving scale, domed scratch-resistant sapphire crystal anti-reflective treatment on both sides, polished blue ceramic dial with laser-engraved waves and a date window at 6 o’clock, Caliber Omega 8800 self-winding movement with co-axial escapement, chronometer, date, approximately 55 hours of power reserve, steel bracelet. Water resistant to 30 bar (300 metres / 1000 feet).

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We aren't a high-volume marketplace. We offer an intentionally selected inventory of high-complication and highly sought-after references.

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Can't find a specific reference? We leverage a trusted international network to acquire rare, hard-to-find timepieces on your terms.

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Guaranteed Best Market Value

Enjoy transparent, direct pricing whether buying, selling, or trading—backed by personal, white-glove service from horological experts.