Ready for adventure even deep below the ocean, this Omega Seamaster Planet Ocean 600m Deep Black Co-Axial Master Chronometer GMT men's watch has been inspired by the dark side of the ocean. Both a GMT and a diver's watch, this impressive watch is presented on a black rubber strap with red stitching and anti-bacterial treatment and features a 45.5mm matte black case that has been crafted from a single block of ceramic. The bezel has been blended for the first time with ceramic to create a unique unidirectional bezel. The red ceramic injection can be seen covering the first 15 minutes of the diving scale. Domed and scratch-resistant sapphire crystal with anti-reflective treatment on both sides protects the black dial with a GMT ring, red Arabic numeral hour markers, 18ct white gold hands and baton hour markers, coated with Super-LumiNova and a date window at 3 o'clock. Water resistant to an excellent 600m, this watch is powered by a self-winding movement with an Omega 8906 calibre, co-axial escapement and a power reserve of 60 hours. The "Deep black" title has been given to this remarkable watch to express its inspiration that's taken from the dark side of the ocean. The red represents the first colour that is no longer visible at a depth of 5m. 215.32.44.21.01.001