BRAND：Omega
MODEL：Seamaster Planet Ocean Co-Axial-Master
MODEL NUMBER：215.90.44.21.99.001
CALIBRE: Omega 9900
POWER RESERVE: 60 hours
CRYSTAL:Domed scratch-resistant sapphire crystal with antireflective treatment on both sides
CASE: : Steel
CASE DIAMETER: 43.5 mm
DIAL COLOUR: Gray
WATER RESISTANCE: 60 bar (600 metres / 2000 feet)
FEATURES: Anti-magnetic,Chronograph,Chronometer,Date,Master Chronometer Certified,Helium escape valve,Screw-in crown,Small seconds,Transparent case back,Unidirectional rotating bezel,Automatic watch
