IWC Schaffhausen Pilot's Watch Chronograph 41

IWC Schaffhausen's Pilot's Watch Chronograph 41, reference IW388113, has a stainless steel case measuring 41 mm across. The case stands 14.5 mm thick and carries a screw-down crown. A self-winding movement, calibre 69385, drives the watch, with 46 hours of power reserve. The black dial sits under a convex sapphire crystal with antireflective coating on both sides, and a sapphire display back on the case reveals the movement. This chronograph pairs small seconds with date and weekday displays. The case is rated to 100 metres and fitted with a steel bracelet.