It was with this maritime history in mind that OMEGA launched the Planet Ocean series in 2005. Today, the stylish OMEGA Seamaster Planet Ocean 600M Master Chronometer pays homage to OMEGA’s diving heritage. Featuring a scratch-resistant sapphire crystal, this model features a black ceramic dial with Arabic numerals and a date window at 3 o’clock. The black ceramic unidirectional bezel with OMEGA Liquidmetal™ diving scale is mounted on a 43.5 mm stainless steel case. The watch is water-resistant to 600 meters, has a helium escape valve and a black leather strap with a rubber lining. At the heart of this watch is the OMEGA Master Chronometer calibre 8900, which is visible through the transparent case. To achieve Master Chronometer status, it has passed 8 rigorous tests set by METAS (Swiss Federal Institute of Metrology).
