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Omega

Seamaster 300 Co-Axial Master Chronometer

Ref. 234.30.41.21.03.002

The Omega Seamaster 300 reference 234.30.41.21.03.002 is a modern dive watch featuring a 41mm stainless steel case and a blue dial with distinctive quarter Arabic numerals. It is notable for its Master Chronometer certification, ensuring high precision and magnetic resistance, and is powered by the advanced Omega 8912 self-winding movement with a 60-hour power reserve.

braceletStainless steel bracelet
movementOmega 8912, self-winding, 60-hour power reserve
lug width21 mm
dial colorBlue with quarter Arabic numerals
case diameter41 mm
case materialStainless steel

A registered Omega 234.30.41.21.03.002 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.

RGATT

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RGATT is a provenance registry, not a place to buy or sell watches

RGATT operates a provenance and traceability registry for fine watches. It does not list watches for sale, is never a party to a sale agreed between members, and never holds, escrows or moves funds relating to such a sale. Registration establishes the authenticity of a piece as a best-efforts obligation and is not a warranty of its condition. A clean result in the stolen registry means no theft report matches, not that a watch is guaranteed free of any claim.

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