The Big Pilot’s Watch Annual Calendar Edition “150 Years” is available in a limited edition of 150 watches. It features a stainless steel case, a blue dial with a lacquered finish, and rhodium-plated hands. The IWC-manufactured 52850 calibre’s Pellaton winding system is fitted with virtually wear-free ceramic components and uses two barrels to generate a power reserve of 7 days. The movement and the rotor with an inlaid Jubilee medallion can be viewed through the see-through sapphire-glass back. The timepiece is equipped with an annual calendar; this convenient complication has an American-format display for the month, date and day in three separate windows on the dial, and requires adjustment only once a year at the end of February.
Stainless steel case Diameter 46.2 mm Height 15.3 mm Screw in crown See-through sapphire glass back Water resistance 6 bar
52850 Calibre IWC-manufactured movement Automatic, self-winding 168 hours Power Reserve Frequency 28800.0 vph (4.0 hz) 326 Components 36 Jewels Côtes de Genève, perlage
Annual calendar with displays for the month, date and day 7 days power reserve Power reserve display Glass secured against displacement by drop in air pressure Sapphire glass, convex, antireflective coating on both sides Pellaton automatic winding Small hacking seconds Limited to 150 pieces
Blue dial with luminescence
Black alligator strap Strap width 22 mm