IWC Schaffhausen Big Pilot’s Watch 43 Spitfire

The IWC Big Pilot’s Watch 43 Spitfire, reference IW329701, has a 43 mm titanium case. The 14.4 mm thick case has a screw-down crown. Self-winding calibre 82100 has a 60-hour power reserve, 22 jewels and 168 components. Behind convex sapphire glass with antireflective coating on both sides, the black dial has central hacking seconds. The watch has a water-resistance rating of 100 metres. A soft-iron inner case is part of the watch’s construction. The IWC EasX-CHANGE quick-change system is part of the watch. A brown calf leather strap measuring 21 mm wide is on the watch.