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Seiko 6R64 - Date adjustment at the end of the month

Seiko 6R64
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3 For advancing the hands clockwise, turn the crown in the direction of the arrow and set the time of the 24-
hour hand and the minute hand. In order to set the time accurately, turn the minute hand 4 to 5 minutes ahead and
then return it to the correct time.
* As the hour hand moves together, it may point to a different time from the one you wish to set, or the date may
change. Please set the minute hand and the 24 hour hand first.
4 Push the crown back in to the normal position. Thereby, the 24-hour hand, the minute hand and the seconds
hand will be in alignment.
* Time signal service is useful for second setting.
Next, set the date and the hour hand.
5 Pull out the crown to the first click. The seconds hand continues moving.
6 Turn the crown to set the date and the hour hand. Each time the hour hand makes two full rotations, the date is
adjusted one day. While turning the crown, the moment the date changes is midnight. Please be sure that AM/PM is
set correctly and then set the time.
* The crown can be turned in either direction, however, it is recommended that you turn the crown in the direction
which enables you to set the date with smaller adjustments.
* Turn the crown slowly, checking that the hour hand moves in one-hour increments.
* When adjusting the hour hand, the other hands may move slightly. However, this is not a malfunction.
7 Push the crown back in to the normal position.
* For models with screw down crown, please be sure to lock the crown after operating it.
Date adjustment at the end of the month
It is necessary to adjust the date at the end of February and 30-day months. The hour hand and the date move in
tandem.
1 Make sure that the watch is working.

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