Named for the famed US Navy program for elite pilots, IWC Schaffhausen's Top Gun is getting two new entries made with Ceratanium, a matte black material as light as titanium but as hard to scratch as ceramic. The first is the Big Pilot's Watch Perpetual Calendar, with a case, crown, and matching bracelet in Ceratanium. Powered by the 52615 calibre movement, it has a power reserve of seven days and automatically recognizes different month lengths and leap years, with no correction needed until 2100. It's joined by the Pilot's Watch Timezoner, the first Top Gun model to carry the namesake complication. It can switch time zones with a simple press and twist of the bezel, which carries the names of 24 cities for easy adjustment. Production will be limited to 150 and 500 examples per year, respectively.