IWC Style No: IW378001 IWC Pilot's Watch Chronograph Watch - Stainless Steel Case - Black Dial - Black Calfskin Strap

43.0 mm stainless steel case, 14.8 mm thick, see-through sapphire glass back, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, black dial with luminescence, calibre 69385 automatic movement with date, day, chronograph, column wheel, hours, minutes, small seconds, approximately 46 hours of power reserve, black calfskin strap with easx-change system. Water resistant to 10 bar.