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.

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 an integrated black rubber strap with a polished-brushed black ceramic [ZrO2] buckle, and is driven by the OMEGA Master Chronometer Calibre 8806, which can be seen through the sapphire-crystal on the wave-edged caseback.

Reference Number - O21092442001001

Features:

Anti-magnetic

Ceramic Watch

Transparent case back

Chronometer

Helium escape valve

Screw-in crown

Unidirectional rotating bezel

Master chronometer certified

Automatic watch

Titanium

Technical Data:

Between lugs: 21mm

Bracelet: rubber strap

Case: Black Ceramic

Case diameter: 43.5mm

Dial color: Black

Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides

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