IWC - Pilots Watch Double Chronograph Watch IW377801

46 mm stainless steel case with soft iron inner case for protection against magnetic fields, crystal secured against displacement by drop in air pressure, screw-in crown, black dial, self-winding chronograph movement with date and day display, small hacking seconds, stopwatch function with hours, minutes and seconds, split-seconds hand for intermediate timing, approximately 44 hours of power reserve, black alligator leather strap. Water resistant to 6 bar.