SEAMASTER PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH 45.5 MM Tissot T-Touch Lady Solar while the case back is

while the case back is stamped with the Constellation Observatory medallion

the watch is equipped with a Sapphire watch glass

with rhodium-plated indexes and hands

This model features a stainless steel and 18K Sedna™ gold case with a polished-brushed gold bezel which includes a tachymeter scale on a brown aluminium ring

Stainless steel tang buckle

SEAMASTER PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH 45.5 MM Tissot T-Touch Lady Solar while the case back isDESCRIPTION It was with OMEGAs maritime legacy in mind that the brand launched its Planet Ocean line in 2005. Today, the stylish OMEGA Seamaster Planet Ocean 600M Master Chronometer 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 hour