IWC BIG PILOT'S WATCH PERPETUAL CALENDAR

FEATURES

• Small hacking seconds
• Rotor with 18-carat gold medallion
• Sapphire glass, convex, antireflective coating on both sides
• Glass secured against displacement by drop in air pressure
• Power reserve display
• Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase for the northern and southern hemisphere
• 7 days power reserve

MOVEMENT

• 52615 Calibre
• Automatic, self-winding
• 168 hours Power Reserve
• Frequency 28'800 VPH (4 Hz)
• 375 Components
• 54 Jewels

CASE

• Stainless steel case
• Diameter 46.2 mm
• Height 15.4 mm
• Screw in crown
• See-through sapphire glass back
• Water resistance 6.0 bar