Additional features include a screw-in alveol-pattern caseback and an integrated stainless steel bracelet with OMEGA’s patented extendable fold-over clasp and diving extension.
The watch is water-resistant to 600 metres / 2,000 feet / 60 bar and includes a helium escape valve. At its heart is the OMEGA Master Chronometer Calibre 9900, visible through the transparent caseback. To achieve Master Chronometer certification, it has passed the eight rigorous tests established by METAS, the Swiss Federal Institute of Metrology.