Seamaster Diver 300M Co-Axial Master Chronometer 43.5 mm

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LBP347,985,000 Duties & Taxes included

The case of this 43.5 mm model is crafted from black ceramic and grade 5 titanium and includes a black ceramic bezel with a white enamel diving scale. The dial is also brushed black ceramic [ZrO2] and features laser-engraving to create raised waves.

The skeleton hands and raised indexes in PVD titanium are filled with white Super-LumiNova, while the helium escape valve has been given a conical design.

The watch is presented on a 5-stripe black and grey NATO strap with a brushed buckle and titanium loop, and is driven by the OMEGA Master Chronometer Calibre 8806, which can be seen through the sapphire-crystal on the wave-edged caseback.

In stock


Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.

Additional information



Case Diameter

43.5 mm


Black ceramic


NATO strap

Dial Colour


Water resistance

30 bar (300 metres / 1000 feet)


Omega 8806

Between Lugs

21 mm


Domed scratch?resistant sapphire crystal with anti?reflective treatment on both sides

Battery Life

55 hours

Product Type

Self winding


Anti-magnetic, Chronometer, Master Chronometer Certified, Helium escape valve, Screw-in crown, Transparent case back, Unidirectional rotating bezel