IWC Schaffhausen Pilot's Watch Chronograph

IWC Schaffhausen's Pilot's Watch Chronograph, reference IW378005, is a chronograph with a 43 mm steel case. The case measures 14.8 mm thick, and the case carries a 100 metre water resistance rating. A convex sapphire crystal with antireflective coating on both sides covers the green dial, and the display back shows the movement. Inside is the self-winding calibre 69385, offering a 46 hour power reserve. The watch combines chronograph, weekday and date displays with small seconds, and the crown is a screw-down type. It comes on a brown calfskin strap fitted with the EasX-CHANGE system, on 21 mm lugs.