IWCさんのインスタグラム写真 - (IWCInstagram)「The generously proportioned case diameter of 46.2 millimetres, as well as the iconic design in the style of an easy-to-read cockpit instrument of the #IWCBigPilot’s Watch Edition “Right-Hander” (Ref. IW501012), was inspired by the Big Pilot’s Watch Calibre 52 TSC from the 1940s. This version, which is limited to 250 pieces. A soft-iron inner case protects the IWC-manufactured 52010 calibre from the detrimental effects of magnetic fields on the watch’s accuracy. The automatic Pellaton winding system is fitted with ceramic components and builds up a seven-day power reserve in two barrels. #IWCPilot」6月15日 22時45分