IWC Schaffhausen Big Pilot's Watch Annual Calendar Edition "Le Petit Prince"

The IWC Big Pilot's Watch Annual Calendar Edition "Le Petit Prince", reference IW502701, has a 46.2 mm case in 18-carat 5N gold. This special edition has an annual calendar with month, day and date displays. The case measures 15.3 mm thick and has a screw-down crown. Self-winding calibre 52850 has a 168-hour power reserve, Pellaton winding and 36 jewels. Convex sapphire glass has antireflective coating on both sides. The blue dial has small hacking seconds and a power reserve indicator. A brown calf leather strap by Santoni is fitted to the watch, whose water-resistance rating is 60 metres. The see-through case back reveals a gold rotor and Côtes de Genève and perlage decoration.