The Omega Planet Ocean 600m Co-Axial Chronometer GMT 43.5mm 232.30.44.22.01.002 is a remarkable timepiece that pays homage to Omega's rich diving heritage. With a diving depth of 600 meters, it is a reliable companion for underwater adventures. The watch features a 43.5mm stainless steel case and a black ceramic unidirectional bezel, combining durability and style. It also incorporates a central GMT hand, allowing for tracking of multiple time zones. This timepiece has undergone and passed the rigorous 8 tests established by METAS, ensuring exceptional performance and precision. With its robust construction and impressive functionality, the Omega Planet Ocean 600m Co-Axial Chronometer GMT is a perfect choice for diving enthusiasts and world travelers alike.