1. Use (A) to navigate to the Alarm Mode.
2. Pull out the crown to the first click.
This turns on the alarm.
2. Rotate the crown to change the alarm time setting.
3. Push the crown back in.
4. Press (A) once to return to the Calendar Mode.
5. Each press of (B) toggles the alarm between on and off.
6. While the alarm is sounding, press any button to stop it.