BRAND：Omega
MODEL：Seamaster Diver Co-Axial-Master
MODEL NUMBER：210.30.44.51.01.001
CALIBRE: Omega 9900
POWER RESERVE: 60 hours
CRYSTAL:Domed scratch-resistant sapphire crystal with antireflective treatment on both sides
CASE: Steel
CASE DIAMETER: 44 mm
DIAL COLOUR: Black
WATER RESISTANCE: 30 bar (300 metres / 1000 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
