The Pilot’s Watch Chronograph 41 TOP GUN continues the tradition of black ceramic chronographs in the TOP GUN collection in an ergonomic 41mm size. Since the introduction of the IWC TOP GUN line in 2007, black zirconium oxide ceramic has been the signature material of the collection. Based on an elaborate manufacturing process, ceramic cases are not only extremely hard and scratch-resistant but also lightweight and corrosion-resistant.