IWC Schaffhausen Pilot’s Watch Mark XX

IWC Schaffhausen's Pilot's Watch Mark XX, reference IW328207, has a steel case measuring 40 mm across. The case stands 10.8 mm thick, with a screw-down crown at the side and a rating of 100 metres. Inside is the IWC-manufactured calibre 32111, a self-winding movement with a 120-hour power reserve. The silver plated dial sits under a convex sapphire crystal with antireflective coating on both sides. Central seconds and a date display round out the functions. IWC fits the watch on a black calf leather strap with a quick-change system, on a lug width of 20 mm.