OMEGA Seamaster Planet Ocean 600M Co-Axial Master Chronometer 43.5mm Watch alt-text-ai Lug-to-lug 47

Lug-to-lug 47

The OMEGA Master Chronometer calibre 8900 at the heart of this timepiece can be seen through the transparent caseback

Longines Record Automatic: Timeless Elegance and Precision Excellence

Silver-tone stainless steel case with edge-to-edge black domed metalized crystal

Presenting the Grand Seiko Evolution 9 Collection Watch

OMEGA Seamaster Planet Ocean 600M Co-Axial Master Chronometer 43.5mm Watch alt-text-ai Lug-to-lug 47It 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 3 oclock position. The black ceramic unidirectional bezel with OMEGA Liquidmetal diving scale is mounted on a