Pilot's Watch Chronograph 41 The Pilot’s Watch Chronograph 41 features a 41-millimetre stainless steel case and combines it with a dial and rubber strap in a color called IWC TOP GUN Miramar, which was developed by IWC Schaffhausen in collaboration with PANTONE®. The color’s name is a reference to the Marine Corps Air Station Miramar in San Diego, the home of the Navy’s TOPGUN program before it was relocated to Naval Air Station Fallon in Nevada. A similar light blue shade can also be found on t...