The Big Pilot’s Watch TOP GUN (Ref. IW502001) now features a case diameter that has shrunk to 46 millimetres. For the dial, IWC’s designers decided to do away with the small, signal red aircraft silhouette in favour of a clean, uncluttered watch face. The triangular index above the logo is an additional design element that draws the viewer’s attention. The Top Gun logo on the reverse side is engraved into the case back and is considerably more discreet than the old, coloured imprint. For the TOP GUN watches, the black soft straps have been exchanged in favour of sporty straps made of embossed black calfskin.