Press while the timer is paused to reset the stopwatch to zero. Press M (Mode) to return to normal time display. Maintenance and Best Practices

Once the correct time and date are set, press once more to return to the normal timekeeping screen. 2. Configuring the Alarm Press M (Mode) twice to enter the alarm-setting mode.

Инструкция к часам Kenko kk-613d, Nako na ... - michael_1976

The clock is usually powered by two AA batteries or a single coin cell, depending on the specific sub-model.

The Nako NA-613D typically features three main control buttons on the front or side, labeled , M , and S :