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.

This 42 mm model is crafted from stainless steel and 18K Sedna™ gold, and includes a black ceramic bezel with a Ceragold™ diving scale. The dial is also polished black ceramic and features laser-engraved waves and a date window at 6 o’clock.

The skeleton hands and raised indexes are 18K Sedna™ gold and are filled with white Super-LumiNova, while the helium escape valve has been given a conical design.

All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.
 

Movement

Calibre – Omega 8800 Self-winding movement with Co-Axial escapement.

Power reserve – 55 hours

Crystal – Domed scratch-resistant sapphire crystal with antireflective treatment on both sides

Water Resistance – 30 bar (300 metres / 1000 feet)

Case: Steel – Sedna™ Gold

Case Diameter – 42 mm

Between lugs – 20 mm

Thickness – 13.6 mm

Dial Colour – Black

Total product weight (Approx.) – 115 g

Strap type – Rubber strap

Strap colour – Black

Strap surface – Rubber

Strap underside – Rubber

Buckle type – Pin buckle

Buckle material – Stainless steel

Features – Anti-magnetic, chronometer, date, master chronometer certified, helium escape valve, screw in crown, transparent case back, unidirectional rotating bezel