A tribute to Omegas maritime legacy Seamaster heritage with the 8800 calibre movement Water resistant to 60 bar (600 metres) 39. 5mm black ceramic case paired with a quilted black rubber strap Master chronometer certified by METASMARITIME HERITAGE Introduced in 2005, the Planet Ocean 600m collection pays tribute to the brands ocean heritage with modern design, creative touches, and revolutionary Master Chronometer movements. Designed to meet the unique needs of divers, this unique range is equipped with Super-Lumi Nova coated indexes for visibility underwater, and water resistance to 60 bar (600 metres).BLACK ON BLACKThis 39. 5mm model pairs a sleek black ceramic case with a quilted black rubber strap. The black ceramic dial features 18K white gold numerals, indexes, and hands, and a date window at 3 oclock, while an 8800 calibre movement delivers power and precision. The transparent caseback reveals the movement at work, and is enhanced by the NAIAD LOCK, which keeps the wording up