The elegant yet robust design of the Omega Automatic Seamaster 300 is recalled by the Seamaster Planet Ocean. Like its ancestor, the Planet Ocean has a rugged stainless steel case presented on a stainless steel bracelet. It also has an easy-to-read black unidirectional rotating bezel and a dramatic black dial. But it also distinguished by some features which suit it perfectly to the needs of contemporary divers: it has a helium escape valve and is water resistant to an impressive 600 metres (2000 feet). The Planet Ocean is powered by Omega’s Co-Axial calibre 2500 and its outstanding performance is confirmed by its COSC chronometer certification. There is a distinct family resemblance between the 1957 Omega Automatic Seamaster 300 and the 2010 Omega Seamaster Planet Ocean. We are delighted to have created a watch which preserves an exciting part of our undersea legacy but is equipped with features which make it a true state-of-the-industry divers’ watch.Seamaster ref: 2900.50.91