Double Tap 6 to Unlock Tap Functions / Single Tap to Lock tap functions.

Centre to Zoom.

Tap 12 to Start/Pause/Stopwatch - double tap to Reset. The hands park out of the way, revert back when stopwatch reset. Note - The second hand doubles as Chronograph hand.

3 to adjust Brightness.

9 to toggle Dim - Auto / On / Off.

Second Hand Battery Reserve in Dim.