You can select either 1.5 seconds or three seconds as the illumination duration.

1.Enter the Timekeeping Mode.

Navigating Between Modes

2.Hold down (A) for at least two seconds. Release the button when [SET] stops flashing.

3.Press (C) nine times to display [LT].

4.Press (D) to toggle between the two illumination duration settings.

[1]: 1.5-second illumination

[3]: 3-second illumination

5.Press (A) to exit the setting screen.