Strap: White Sail-canvas fabric with pin buckle
the 4131 manufacture Rolex perpetual movement—a mechanical chronograph powered by self-winding technology—ensures precise timekeeping
Calibre 2944 hand-wound movement with minute repeater
Water resistant to 30 meters (100 feet)
5 mm 18K yellow gold case
IWC Big Pilot's Watch 43 - Stainless Steel Case - Blue Dial - Stainless Steel Bracelet - IW329304 Espiegle Strap: White Sail-canvas fabric with43. 0mm stainless steel case, 13. 6mm thick, see through sapphire glass back, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, blue dial with luminescence, calibre 82100 automatic movement with date, day, chronograph, rattrapante, hours, minutes, small seconds, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar.