The Hamilton Khaki Aviation Pilot Day Date Auto H64705531 is a 46mm automatic watch designed for pilots and aviation enthusiasts. It features a black dial with SuperLumiNova® hands and indexes for enhanced readability. The watch includes a day-date function and is powered by the H-30 automatic movement, offering an 80-hour power reserve. The stainless steel case is complemented by a cow leather strap, and the timepiece is water-resistant up to 200 meters. Reference number: H64705531.