SEAMASTER PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH 45.5 MM 220.52.41.21.03.001 As with the existing 36mm

As with the existing 36mm and 45

while the helium escape valve features a conical design

made of stainless steel

which is also present on the rhodium-plated hands

Presented on a red leather strap

SEAMASTER PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH 45.5 MM 220.52.41.21.03.001 As with the existing 36mmDESCRIPTION It was with OMEGAs maritime legacy in mind that the brand launched its Planet Ocean line in 2005. The stylish OMEGA Seamaster Planet Ocean 600M Master Chronometer Chronograph pays homage to OMEGAs dive watch heritage. This model, with its scratch resistant sapphire crystal, features a black ceramic dial with Arabic numerals and a date window at the 6 oclock position. The dial presents a small seconds sub dial, as well as 60 minute and 12