Omega Diver 300 M Co-Axial Master Chronometer Steel on Steel (watches)



Diver 300 M Co-Axial Master Chronometer Steel on Steel


€ 4.600Delivery time: on demand


Ref. 21030422003001

This 42 mm model is crafted from stainless steel and includes a blue ceramic bezel with a white enamel diving scale. The dial is also polished blue ceramic and features laser-engraved waves and a date window at 6 o’clock.

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

The watch is presented on a stainless steel bracelet and is driven by the OMEGA Master Chronometer Calibre 8800, which can be seen through the sapphire-crystal on the wave-edged caseback.



  • Automatic mechanical
  • Master Chronometer Calibre 8800
  • Stainless steel
  • Stainless Steel
  • 42 mm
  • Blue
  • Date
  • 300 m
  • Helium valve


Omega Seamaster

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.



More info about this product? Fill in the form below, we'll send you our feedback as soon as possible.


Thank you. Your message has been sent.

Personal details submitted through this form will only be used to respond to your request.