Tap center to zoom and remove bezel.

Tap 3 area to cycle dial colors, black, blue, red, green, brown and grey.

Tap 9 area to cycle dim modes, Auto Always, On Normal, Always On, Off and On Normal.

Tap LCD panel area to switch functions. On stopwatch mode Tap 7 area to start stopwatch and tap 5 area to reset.

Modes are...

1 = 12 hour am/pm, 2 = 24 hour, 3 = Date, 4 = stopwatch, 5 = watch battery level, 6 = phone battery level, 7 = current local temp, 8 = UTC, 9 = extra time zone 1, 10 = extra time zone 2, 11 = extra time zone 3, Seconds hand is battery level indicator in dim.