Fortis Flieger Professional 2in1 dual time zone edit
Pilot Chronograph and Pilot watch.
tap 6 o clock to switch between Chronograph and no-chronograph.
tap middle to toggle dim.
Stopwatch is at 2 and 4 o clock. you change automatically to chronigraph view at start/stop
tap 9 o clock to change Backround texture
tap 12 o clock to change color of the hands
21 Dec 2018