IWC Pilot's Mark 18
Mechanical movement
Self-winding
42-hour power reserve when fully wound
Date display
Central hacking seconds
Soft-iron inner case for protection against magnetic fields
Screw-in crown
Sapphire glass, convex, antireflective coating on both sides
Secured against displacement by drop in air pressure
Special back engraving
Water-resistant 6 bar
Case height 11 mm
Diameter 40 mm
Calfskin strap by Santoni