Black ceramic case.
Diameter: 43.5 mm.
Black dial.
Water resistant to 300 meters.
Anti-magnetic.
Chronometer.
Master chronometer certified.
Helium escape valve.
Screw-in crown.
Transparent case back.
Unidirectional rotating bezel.
Domed scratch-resistant sapphire crystal with antireflective treatment on both sides.
Calibre 8806.
Self-winding movement with a co-axial escapement.
Power reserve of 55 hours.
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.
Special luxury finish with rhodium-plated rotor and bridges with Geneva waves in arabesque.