The Longines Avigation Oversize Crown is inspired by a classic pilot's watch from the 1920s. It has a two-directional bezel with clear markings and a fluted edge for precise handling. The large winding stem and crown are positioned away from the bezel, making it easy for a pilot to operate while wearing gloves. The hands are plated with gold and have a luminous finish, standing out against the black dial with white Arabic numerals. This watch has a self-winding mechanical movement and displays the time, date, and small seconds at 6 o'clock. The case is 41 mm in diameter and has curved horns that fit comfortably on the wrist. Completing the look is a black alligator strap to