Inspired in the great German technical brand started by a Luftwaffe-Lufthansa pilot. This one on their Frankfurt line. Tap 12 marker to move bezel, center to move GMT hand, left dial to move hour hand there. Lower dial tap is SW Start/Stop and right dial Reset. Added lock for time functions at the 6 marker theres an easter egg there, try it.

Stopwatch functions do not lock for convenience.

This version adds Weather Widget on tap.