OMEGA
215.30.40.20.03.002 Seamaster
round
Domed scratch-resistant sapphire crystal with antireflective treatment
Closed with a stamped commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design
steel
39.5 mm
19 mm
60 bar (600 metres / 2000 feet)
14.2 mm
blue
indexes filled with a unique light blue Super-LumiNova
blued hands filled with a unique light blue Super-LumiNova
MATCHING BLUE DATE WINDOW INDICATOR AT 3 O’CLOCK
55 hours
Self-winding movement with Co-Axial escapement
Omega 8800
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.
date
Anti-magnetic, chronometer, master chronometer certified, helium escape valve, screwin crown, unidirectional rotating bezel
steel
silver
Foldover butterfly clasp with comfort setting