Ceramic case
Diameter46.5mm
Height15.7mm
Screw in crown
See-through sapphire glass back
Water resistance
10.0 bar 52616
Calibre
Automatic, self-winding
168hours Power Reserve
Frequency
28’800VPH(4 Hz)
379Components
54Jewels 7 days power reserve
Rotor with 18-carat gold medallion
Small hacking seconds
Pellaton automatic winding
Power reserve display
Sapphire glass, convex, antireflective coating on both sides
Glass secured against displacement by drop in air pressure
Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase for the northern and southern hemisphere