Operation Guide

Configuring City and Summer Time
Settings
Use the procedure in this section to select a
Home City and configure its summer time
setting.
● Summer Time
Summer time, which is also known as Daylight
Saving Time (DST), advances the time setting
one hour, 30 minutes, or some other amount
of time from standard time (STD) during the
summer months. Whether or not and how
summer time is used depends on your country
or local area. Summer time is not used in some
countries and local areas.
● World Time
Your watch lets you select from among city
codes for 24 cities around the globe. Selecting
a city code causes the watch’s time setting to
change automatically to indicate the current
time in that zone.
Note
●
The initial factory default summer time
setting for all cities (time zones) is “AT
(AUTO)”.
●
If you are using the watch in a location
that is not among the built-in cities, use
the built-in city that is in the same time
zone as your location. For available
city settings, see “City (Time Zone)
List”.
1. Pull out the crown to the first click.
The second hand will move to the
currently selected city code.
30
City code
Crown
2. Rotate the crown to move the second
hand to the city you want to set.
●
If you do not want to change the summer
time setting, advance to step 5.
3. To change the summer time setting, press
(A).
The second hand will move to the current
summer time setting.
●
“AT (AUTO)”
The watch switches between standard
time and summer time automatically.
l
Summer Time Table
●
“STD”
The watch always indicates standard
time.
●
“DST”
The watch always indicates summer
time.
●
After about three seconds, the second
hand will return to the currently selected
city code.
4. To change the summer time setting, hold
down the (A) button for about one second.
Each time you hold down the (A) button
for about one second, the setting will cycle
through options in the sequence shown
below.
“AT (AUTO)”
n
“STD”
n
“DST”
30
5. Push the crown back in to its normal
position.
Appropriate Signal Reception
Location
A time calibration signal can be received while
the watch is near a window.
●
Keep metal objects away from the watch.
●
Do not move the watch.
●
Do not perform any operation on the watch.
7 to 8 o’clock position
Note
●
You may experience time signal
reception problems in the areas
described below.
ー
Among or near buildings
ー
While riding in a vehicle
ー
Near household appliances, office
machines, mobile phones, etc.
ー
On a construction site, in an airport,
or any other location where radio
wave interference occurs
ー
Near high-voltage lines
ー
In mountainous areas or behind a
mountain
Operation Guide 5600
5