SEAMASTERPLANET OCEAN 600M45.5 MM, STEEL SEDNA GOLD ON STEEL SEDNA GOLD

It was with OMEGAs maritime legacy in mind that the brand launched its Planet Ocean line in 2005. The stylish OMEGA Seamaster Planet Ocean 600M Master Chronometer Chronograph pays homage to OMEGAs dive watch heritage.
This model, with its scratch-resistant sapphire crystal, features a blue ceramic dial with Arabic numerals and a date window at the 6 oclock position. The dial presents a small seconds sub-dial, as well as 60-minute and 12-hour counters on one dial for intuitive reading of elapsed time. The blue ceramic unidirectional rotating divers bezel, with its OMEGA Ceragold diving scale, is mounted on a 45.5 mm 18K Sedna gold and stainless steel case.
Other features include an alveol screw-in caseback and an 18K Sedna? gold and stainless steel bracelet with patented extendable foldover clasp.
The OMEGA Seamaster Planet Ocean 600M Master Chronometer Chronograph is water resistant to 60 bar (600 metres / 2000 feet), and has a helium-escape valve. The OMEGA Master Chronometer calibre 9900 at the heart of this timepiece can be seen through the transparent caseback. To achieve Master Chronometer status, it has passed the 8 rigorous tests set by METAS (The Swiss Federal Institute of Metrology).
Reference
215.20.46.51.03.001
Between lugs Open Case Measurement Modal
22 mm
Lug to lug Open Case Measurement Modal
52.3 mm
Thickness Open Case Measurement Modal
18.9 mm
Case diameter Open Case Measurement Modal
45.5 mm
Case
Steel  Sedna gold
Dial color
Blue
Crystal
Domed scratch resistant sapphire crystal with antireflective treatment on both sides
Water resistance
60 bar (600 metres / 2000 feet)
Watch size
Gents
Total product weight (approx.)
267 g
Caliber
Omega 9900
Movement Type
Self winding
Power reserve
60 hours