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OMEGA Seamaster Diver 300m 42mm Co-Axial Master Chronometer - Grey Dial

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Since 1993, the Seamaster Diver 300M has enjoyed a legendary following.

This 42mm model is a Limited Edition of 2,500 pieces and features a brushed case made from grade 2 titanium, with a crown, bezel ring and helium escape valve in 18K Sedna™ gold. In contrast, OMEGA has used tantalum to create the base of the bezel for a distinctive blue-grey tone.

The titanium dial features positive sun-brushed waves. The skeleton hands and raised indexes are 18K Sedna™ gold and are filled with white Super-LumiNova.

The watch is presented on a grade 2 titanium bracelet with tantalum and 18K Sedna™ gold links. An image of the OMEGA Seahorse can be found on the transparent caseback, through which you can see the OMEGA Master Chronometer Calibre 8806 inside.



ModelSeamaster (
DialGrey with Wave Texture
Case Dimension42mm
Lug Width20mm
Case MaterialGrade 2 Titanium
Bezel18K Sedna™ Gold, Unidirectional
MovementAutomatic Master Chronometer (Calibre 8806)
BraceletGrade 2 Titanium & 18K Sedna™ Gold with Foldover Clasp
Water Resistance300m
Watch StyleSports
FeaturesExhibition Caseback, Scratch-Resistant Sapphire Crystal, Anti-Magnetic, Helium Escape Valve
Box & PapersOriginal Box and Documentation Included (warranty card dated November 2020)
WarrantyRemainder of OMEGA 5-Year Warranty


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