In 2005, OMEGA launched its Planet Ocean line, with its maritime heritage in mind. Today, the elegant OMEGA Seamaster Planet Ocean 600M Master Chronometer pays tribute to OMEGA’s dive watch heritage.
This model features a scratch-resistant sapphire crystal and a blue ceramic dial with Arabic numerals and a date window at 6 o'clock. The dial features a small seconds hand, 60-minute and 12-hour counters for an intuitive reading of elapsed time. The blue ceramic unidirectional rotating diving bezel, with an OMEGA Ceragold™ diving scale, is mounted on a 45.5 mm 18K Sedna™ gold and stainless steel case.
The watch is also distinguished by its screwed-down caseback with a honeycomb design and its stainless steel and 18K Sedna™ gold bracelet closed by a patented expandable folding clasp.
The OMEGA Seamaster Planet Ocean 600M Master Chronometer Chronograph is water resistant to 600 metres (60 bar / 2,000 feet) and is equipped with a helium-escape valve. The OMEGA Master Chronometer calibre 9900 at the heart of this timepiece is visible through the transparent caseback. To achieve Master Chronometer certification, it had to pass eight rigorous tests set by METAS, the Swiss Federal Institute of Metrology.