A celebration of Omega’s dive watch legacy, the Seamaster heritage is powered by the 9900 calibre movement. Water resistant to 60 bar (600 metres). This 45.5mm stainless steel watch is paired with a stainless steel bracelet and is Master chronometer certified by METASAN. The Planet Ocean collection, launched in 2005, pays tribute to Omega’s rich maritime legacy and is designed to meet the unique needs of divers. It features modern design, creative touches, and revolutionary Master Chronometer movements. This performance-focused range is equipped with Super-Lumi Nova coated indexes for visibility underwater. The 45.5mm watch features a black ceramic dial with vibrant orange accents, a date window at 6 o’clock, a small seconds sub-dial, and 60-minute and 12-hour counters. Presented on a stainless steel case, paired with a stainless steel bracelet, the black ceramic bezel features a diving scale in Liquidmetal™ for increased visibility at any depth. The 9900 calibre movement provides power and precision, and can be seen through the transparent, screw-in caseback.