Use the procedure in this section to select the time zone of the city you want to use as your Home City.

1.Loosen the crown and then pull it out to the second click.

The second hand indicates the currently selected time zone, while the mode hand indicates the current summer time setting.

• The time zone is indicated as a time offset. ±0 hours is indicated when the second hand is at 12 o’clock, with other offsets indicated when it is to the left and right of 12 o’clock. For information about time zone positions, go to the section below.

City (Time Zone) List

Tokyo (+9 offset)

2.Rotate the crown to change the time zone.

3.Push the crown back in and then lock it.

1.Loosen the crown and then pull it out to the second click.

The second hand will point to the currently selected time zone.

• The mode hand will point to the summer time setting for the currently selected Home City.

2.Hold down (C) for at least one second.

This causes the second hand to move to 12 o’clock, and enables the minute setting operation.

3.Rotate the crown to change the minute setting.

4.Press (C).

The hour hand will move slightly, indicating that the hour setting operation is enabled.

5.Rotate the crown to change the hour setting.

6.Press (C).

This enables the year ten’s digit setting operation.

7.Rotate the crown to move the second hand to the desired setting for the year ten’s digit.

8.Press (C).

This enables the year one’s digit setting operation.

9.Rotate the crown to move the second hand to the desired setting for the year one’s digit.

10.Press (C).

This enables the month setting operation.

11.Rotate the crown to change the month.

12.Press (C).

The mode hand will move slightly, indicating that the day setting operation is enabled.

• Changing the day setting will cause the mode hand to rotate repeatedly.

Hand and Day Indicator Movement

13.Rotate the crown to change the day.

14.On a time signal at the top of a minute, push the crown back in and lock it.

The watch’s current time setting can be changed to summer time when required.

[STD]: The watch always indicates standard time.

[DST]: The watch always indicates summer time.

1.Loosen the crown and then pull it out to the second click.

The second hand will point to the currently selected time zone.

• The mode hand will point to the summer time setting for the currently selected Home City.

2.Hold down (A) for at least one second.

Each time you hold down (A) for at least one second, the summer time setting will cycle to the next available option.

3.Push the crown back in and then lock it.