IWC Schaffhausen Pilot's Watch Chronograph Le Petit Prince

IWC Schaffhausen's Pilot's Watch Chronograph Le Petit Prince, reference IW378011, has a stainless steel case measuring 43 mm across and is a chronograph with a blue dial. The case stands 14.8 mm thick and has a screwed-in crown. The dial shows small seconds, weekday and date, and sits beneath a convex sapphire crystal with antireflective coating on both sides. The case has a sapphire display back. A self-winding calibre 69385 drives the watch, with 46 hours of power reserve. Rated to 100 metres, the watch comes on a blue rubber strap with IWC's EasX-CHANGE system.