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OMEGA Seamaster Diver 300M

OMEGA Seamaster Diver 300M

AutomaticSteel

Ref. 210.30.44.51.01.001

Collection: SeamasterCase size: 44mmMovement: 9900

The Omega Seamaster Diver 300M, reference 210.30.44.51.01.001, is a chronograph with a 44 mm steel case. The case is 17.2 mm thick and measures 52.8 mm lug to lug. Omega rates the case to 300 metres. Calibre 9900 is a self-winding Master Chronometer movement with a 60-hour power reserve. A domed sapphire crystal with anti-reflective treatment on both sides covers the black dial. The watch has a date, small seconds, a unidirectional rotating bezel and a helium valve. It also has a display back. A steel bracelet is fitted with a foldover clasp that has a comfort setting and a diver extension.

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Last updated 5 Oct 2026Suggest a correction

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