Tap 9 area to zoom and remove reflect ring.

Tap 3 area to cycle dial colors.

Tap between 7 and 8 to start/stop chrono.

Tap between 4 and 5 to reset chrono.

Tap Center to open dim menu. Tap color text to cycle colors. Tap mode text to cycle modes - On Normal, Always On, Auto Always On and Off.

Large Chrono Seconds hand is watch battery level indicator in dim mode.