IWC Big Pilot’s Watch Perpetual Calendar Steel Blue Calfskin Men’s Watch IW503605

Stainless steel case, Automatic, self-winding, Diameter 46.2 mm, Blue dial with luminescence, Blue calfskin strap, Strap width 22.0 mm.

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

MOVEMENT: 52616 Calibre; Self-winding; 168 hours Power Reserve

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