Use the procedure in this section to select a city to use as your Home City. If you are in an area that observes summer time, you can also enable or disable summer time.

1.Pull out the crown to the second click.

The second hand will move to the currently set Home City.

• You can check the approximate latitude and longitude of your current location.

• Press (A) and the mode hand will indicate whether or not location information about your current Home City is available.
  “P”: Available
  “N”: Not available

2.Rotate the crown to change the World Time City.

• For information about the Home City, see “City List”.

3.Press (B).

The mode hand will indicate the current summer time setting.

• “AT (AUTO)”
  The watch switches between standard time and summer time automatically.

• “STD”
  The watch always indicates standard time.

• “DST”
  The watch always indicates summer time.

4.Hold down (B) for about one second to change the summer time setting.

Each time you hold down (B) for about one second, the setting will cycle through options in the sequence shown below.
“AT (AUTO)”“STD”“DST”

5.Push the crown back in.