Omega Planet Ocean line launched in 2005. The stylish OMEGA Seamaster Planet Ocean 600M Master Chronometer pays homage to OMEGA’s dive watch heritage.
This model has a scratch resistant sapphire crystal and features a blue ceramic dial with Arabic numerals and a date window at the 3 o’clock position. The case is steel with a blue ceramic, unidirectional bezel with OMEGA Liquidmetal® diving scale. The watch features an alveol screw-in case back and a stainless steel bracelet with a patented extendable foldover clasp. The Master Chronometer is water resistant to 600 metres and has a helium escape valve. The case back is transparent to reveal the OMEGA Master Chronometer calibre 8900. The time piece has passed the 8 rigorous tests set by METAS (The Swiss Federal Institute of Metrology).