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OMEGA Seamaster Diver 300M

OMEGA Seamaster Diver 300M

AutomaticSteel

Ref. 210.30.44.51.06.001

Collection: SeamasterCase size: 44mmMovement: 9900

The Omega Seamaster Diver 300M, reference 210.30.44.51.06.001, is a chronograph with a 44 mm steel case. The case is 17.2 mm thick and measures 52.8 mm lug to lug. Calibre 9900 is a self-winding movement with a 60-hour power reserve and Master Chronometer certification. A domed sapphire crystal with anti-reflective treatment on both sides covers the grey dial. The display back shows the movement. The dial has a date and small seconds, and the case has a helium valve and a unidirectional rotating bezel. Omega rates the case to 300 metres. A steel bracelet is fitted, with a folding 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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