OMEGA Co-Axial Master Chronometer 39.5 mm

Today, the stylish Seamaster Planet Ocean collection pays tribute to OMEGA’s ocean and diving heritage.
This 39.5 mm model features a sleek black ceramic case and bezel with a white enamel diving scale. The dial is also black ceramic dial with 18K white gold numerals, indexes and hands, as well as a date window at 3 o’clock.
Presented on a quilted black rubber strap, this timepiece includes the OMEGA Master Chronometer calibre 8800. This can be seen through the transparent caseback, which itself is enhanced by the NAIAD LOCK to keep all wording upright. To achieve Master Chronometer status, it has passed the 8 rigorous tests set by METAS (The Swiss Federal Institute of Metrology).