Seamaster Diver 300M 42 mm, titanium ‑ tantalum ‑ Sedna™ gold on titanium ‑ tantalum ‑ Sedna™ gold

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Since 1993, the Seamaster Diver 300M has enjoyed a legendary following.

This 42 mm model is a Limited Edition of 2,500 pieces and features a brushed case made from grade 2 titanium, with a crown, bezel ring and helium escape valve in 18K Sedna™ gold. In contrast, OMEGA has used tantalum to create the base of the bezel for a distinctive blue-grey tone.

The titanium dial features positive sun-brushed waves. The skeleton hands and raised indexes are 18K Sedna™ gold and are filled with white Super-LumiNova.

The watch is presented on a grade 2 titanium bracelet with tantalum and 18K Sedna™ gold links. An image of the OMEGA Seahorse can be found on the transparent caseback, through which you can see the OMEGA Master Chronometer Calibre 8806 inside.

Reference: 210.60.42.20.99.001

Between lugs: 20 mm

Lug‑to‑lug: 49.9 mm

Thickness:  13.6 mm

Case diameter: 42 mm

Water resistance: 30 bar (300 metres / 1000 feet)

Movement Type: Self winding

Power reserve: 55 hours

Watch size reference chart