Constellation Co‑Axial Master Chronometer 41 mm 131.23.41.21.03.001

MOVEMENT

• Calibre: Omega 8900

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, two barrels mounted in series, automatic winding in both directions. Time zone function. Special luxury finish with rhodiumplated rotor and bridges with Geneva waves in arabesque.

• Power reserve: 60 hours

CRYSTAL

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

WATCH CASE & DIAL

• Case: Steel - Sedna™ Gold
• Case Diameter: 41 mm
• Dial Colour: Blue
• WATER RESISTANCE
• 5 bar (50 metres / 167 feet)

FEATURES

• Anti-magnetic
• Chronometer
• Date
• Master Chronometer Certified
• Transparent case back
• Time zone function