The 46-millimetre Big Pilot's Watch Edition 'Le Petit Prince' features the characteristic blue dial which has become the signature trademark of IWC's special editions in tribute of Antoine de Saint-Exupérys most famous literary work. The watch is powered by the IWC-manufactured 52110-calibre movement. It features an efficient Pellaton automatic winding system with parts made from black or white ceramic. With the help of two barrels, it builds up a reserve of 7 days. The display at '3 o'clock' provides an indication of the remaining power reserve. The Big Pilot's Watch has a date display at '6 o'clock' and the central seconds essential in any watch used for flying. With its soft-iron inner case, it is optimally shielded against the influence of magnetic fields. This Pilot's Watch has an engraving on the rear of the little prince with his cape and sword.