OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 42mm 522.21.42.20.04.001

MOVEMENT

• Calibre: 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
• Power reserve: 55 hours

CRYSTAL

• Domed scratch-resistant sapphire crystal with antireflective treatment on both sides

WATER RESISTANCE

• 30 bar (300 metres / 1000 feet)

WATCH CASE & DIAL

• Case: Steel
  
• Case Diameter: 42 mm
  
• Between lugs: 20 mm
  
• Lug to lug: 50 mm
  
• Thickness: 13.7 mm
• Dial Colour: White
  
• Total product weight (Approx.): 204 g

BRACELET

• Material: Steel
• Type of Clasp: Foldover clasp with comfort setting and diver extension

FEATURES

• Anti-magnetic, chronometer, date, master chronometer certified, helium escape valve, screwin crown, unidirectional rotating bezel