OMEGA Seamaster Diver 300M Co-Axial Master Chronometer 42mm Watch Nekton Edition Date while the caseback is stamped

while the caseback is stamped with the Constellation Observatory medallion

prominent markers ensure perfect legibility

Thickness: Sleek profile with a thickness of 9

This 42 mm model is crafted from stainless steel and includes a blue ceramic bezel with a white enamel diving scale

OMEGA Seamaster Diver 300M Co-Axial Master Chronometer 42mm Watch Nekton Edition Date while the caseback is stampedIn line with the brands deep connection to the sea, OMEGA is a proud partner to Nekton, a not for profit research foundation committed to the protection and management of the worlds oceans. This 42 mm Seamaster Diver 300M, released in support of Nekton, has a polished brushed stainless steel case and laser ablated black ceramic [ZrO2] dial, matt finished with polished waves in positive relief. The uni directional rotating bezel is in grade 5 titanium