IWC Schaffhausen Big Pilot's Watch Spitfire

The IWC Big Pilot's Watch Spitfire, reference IW500917, has a 46.2 mm case in 18-carat 5N gold. The 15.7 mm thick case has a screw-down crown. Self-winding calibre 51111 has a 168-hour power reserve, 42 jewels and 311 components. The grey dial has a date display, central hacking seconds and a power reserve indicator. The watch is on a brown calf leather strap by Santoni. The case carries a water-resistance rating of 60 metres. A soft-iron inner case is part of the watch's construction. Convex sapphire glass with antireflective coating on both sides covers the dial.