Omega Seamaster Professional Diver 300M 42 MM Steel On Rubber Green Dial Watch 210.32.42.20.10.001

The Seamaster Professional Diver 300M has been in production since 1993 and remains Omega's definitive dive watch. This 42mm reference is stainless steel with a green ceramic bezel and white enamel diving scale, and a matching polished green ceramic dial with laser-engraved waves and a date at 6 o'clock.

Skeleton hands and raised indexes are rhodium-plated and filled with white Super-LumiNova. The helium escape valve has a conical design. It runs the Co-Axial Master Chronometer Calibre 8800, certified by METAS to the industry's highest standard, visible through the wave-edged sapphire caseback.

Key facts
Brand: Omega
Collection: Seamaster Diver 300M
Reference: 210.32.42.20.10.001
Movement: Co-Axial Master Chronometer Calibre 8800, METAS certified
Case material: Stainless steel
Case size: 42 mm
Dial: Polished green ceramic with laser-engraved waves, date at 6
Bezel: Green ceramic with white enamel diving scale
Strap: Green rubber
Water resistance: 300 m
Caseback: Wave-edged sapphire

Frequently Asked Questions

Q: What does Master Chronometer mean?
A: The movement is certified by METAS, the Swiss Federal Institute of Metrology, to 0 to +5 seconds per day and resistance to magnetic fields of 15,000 gauss. It is a stricter standard than COSC alone.

Q: Can I dive with this watch?
A: Yes. It is rated to 300 m with a unidirectional bezel, screw-down crown and a helium escape valve for saturation diving.

Q: Is this watch new and authentic?
A: Yes. Brand new and 100% authentic, verified against Omega's own product data, backed by our money-back guarantee.

Q: How is it shipped?
A: Worldwide by DHL Express from Dubai, fully insured, with tracking details provided.