IWC Schaffhausen Big Pilot's Watch Perpetual Calendar TOP GUN Lake Tahoe

IWC Schaffhausen's Big Pilot's Watch Perpetual Calendar TOP GUN Lake Tahoe, reference IW503008, has a ceramic case measuring 46.5 mm across. The case stands 15.5 mm thick, with a lug width of 22 mm. A self-winding IWC-manufactured movement, calibre 52616, drives the watch and stores 168 hours of power reserve. The dial sits under a convex sapphire crystal with antireflective coating on both sides, and the case has a display back. The perpetual calendar shows the date, month, weekday and year, with a moon phase display and small seconds. A power reserve indicator is also fitted, along with a screw-down crown. Rated to 60 metres, the watch comes on a white rubber strap.