New Big Pilot's Watch Perpetual Calendar Top Gun
Reference: IW502902
New from SIHH 2012 in ceramic with a black soft strap
FEATURES:
- Mechanical movement - Pellaton automatic winding
- 7-day power reserve
- Power reserve display
- Perpetual calendar with displays for the date, day and month
- Perpetual moon phase display
- Double moon phases for the northern and southern hemispheres
- Four digit year display
- Small hacking seconds
- Glucydur® beryllium alloy balance with high-precision adjustment cam on balance arms
- Breguet spring
- Rotor with 18ct gold medallion
- Screw-in crown
- Sapphire glass, convex, antireflective coating on both sides
- Secured against displacement by drop in air pressure
- Water resistant 6 bar
- Case height 16mm
- Diameter 48mm
