The striking conical crown of the Big Pilot's Watch harks back to the pioneering days of aviation when pilots had to face the elements in unheated cockpits. Stainless steel case. Diameter 46.2 mm. Height 15.5 mm. Screw in crown. Water resistance 6 bar. Black dial with luminescence. Automatic, self-winding. Soft-iron inner case for protection against magnetic field. 7 days power reserve. Power reserve display. Date display. Black calfskin strap. Strap width 22 mm.