IWC Schaffhausen Big Pilot's Watch

The IWC Big Pilot's Watch, reference IW500901, has a 46.2 mm steel case. The case is 15.7 mm thick and has a screw-down crown. Self-winding calibre 51111 has a 168-hour power reserve and 42 jewels. The black dial has a date display, central hacking seconds and a power reserve indicator. The watch is on a black alligator leather strap. The case carries a water-resistance rating of 60 metres. A soft-iron inner case is part of the watch's construction. The crystal is made from sapphire, with a convex shape and antireflective coating on both sides.