OMEGA
220.10.38.20.03.004 Seamaster
Domed scratch-resistant sapphire crystal with antireflective treatment on both sides
Steel
38 mm
19 mm
15 bar (150 metres / 500 feet)
12.3 m
Blue
55 hours
Self-winding
Omega 8800
Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free sprung-balance with silicon balance spring, automatic winding in both directions. Rhodium plated finish with Geneva waves in arabesque.
Anti-magnetic, chronometer, date, master chronometer certified, screw-in crown
Steel