How to set the time

1. Pull out the crown to the second position when the seconds hand is pointing at the 0 second position. The seconds hand should stop moving.
   For models with screw down crown, please unlock the crown before operating it.

2. Turn the crown to advance the hour and minute hands until they indicate the time you want. Make sure that AM/PM is correctly set (See below: Determining 12AM Midnight)

3. Push the crown back in to the normal position once you’re happy with the set time. The seconds hand should immediately stop moving.
   For models with screw down crown, please be sure to lock the crown after operating it.

Determining 12AM Midnight

1. Pull out the crown to the 2nd position.

2. Rotate the crown clockwise (upward) to advance the hour and minute hands until the date changes, which indicates 12 AM midnight.

3. Push the crown back in to the normal crown position.

4. Now that you’ve established AM/PM you can change the date as needed.
   Do not change the date between 9:00 PM (21:00) and 4:00 AM as this may damage the functionality and operation of the calendar.

Setting the date

1. Pull out the crown to the 1st position.

2. Rotate the crown clockwise (upward) to set the date.

3. Push the crown back in to the normal crown position.
   For models with screw down crown, please be sure to lock the crown after operating it.

   Important: Do not change the date between 9:00 PM (21:00) and 4:00 AM as this may damage the functionality and operation of the calendar.
   

Setting The GMT 24-HOUR Hand (NH34 Owners)

1. Pull out the crown to the 1st position.

2. Rotate the crown counter clockwise (downward) to set the GMT 24-hour hand.

3. Push the crown back in to the normal crown position.
   For models with screw down crown, please be sure to lock the crown after operating it.
   Important: Do not change the GMT Hand between 9:00 PM (21:00) and 4:00 AM as this may damage the functionality and operation of the calendar.