By 1933, Heuer introduced one of its most iconic names, the Autavia, (AUTomotive and AVIAtion), but it was not a wristwatch as it is today. The dash timers could be either in a single timer or a double timer set with one showing the time, the other a stopwatch, and could be mounted anywhere a sportsman liked, in the cockpit of a plane, or the dashboard of a car. Two years later, as it became quite clear the world was headed for war, Heuer's Flieger, or pilot's chronograph, was introduced with a black dial, luminescent markers, and large radium hands.