●
U.S. Time Calibration Signal (WWVB)
600 miles
(1,000 kilometers)
2,000 miles (3,000 kilometers)
Los Angeles
Denver
Fort Collins
Chicago
New York
●
U.K. (MSF) and German (DCF77) Time
Calibration Signal
The Anthorn signal is receivable within this area.
500 kilometers
1,500 kilometers
Mainflingen
Anthorn
Note
●
Even if you are within the normal
reception range of a time signal,
reception may be made impossible
by the following factors: geographic
contours, weather, the season, the
time of day, wireless noise.
Signals become weaker outside of
the smaller circles indicated by
dashed lines in the maps above, so
the above factors have greater effect
on signal reception.
Though the Honolulu and
Anchorage areas (time zones) are
outside of the time signal reception
range of the watch, reception may be
possible when reception conditions
are good.
●
With the AT (AUTO) summer time
setting, the watch may not indicate
correct time if you are using it in a
country or region that is different
from the country or region where the
time calibration signal transmitter is
located. This is due to differences in
adoption of summer time rules,
differences in summer time periods,
etc. If this happens, change the city
and/or summer time setting so the
correct time is displayed.
l
Setting a Home Time City
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.
Important!
●
World Time times will not be correct
if you select the wrong city as your
Home City.
Note
●
The initial factory default summer
time setting for all cities (time zones)
is “AT (AUTO)”.
●
Your watch has 29 built-in cities that
you can select as a Home Time City.
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 “
●
You can check the current Home
City setting by pressing (A) in the
Timekeeping Mode. This will cause
the second hand to move to the
currently selected Home City time
zone.
l
1.
Pull out the crown to the second 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.
3.
To change the summer time setting, press
(A).
●
While the mode hand is pointed at “AT
(AUTO)”, “STD”, or “DST”, you can hold
down (A) for about one second to cycle
the summer time setting in the
sequence below.
“AT (AUTO)”
n
“STD”
n
“DST”
30
●
“AT (AUTO)”
The watch switches between standard
time and summer time automatically.
l
●
“STD”
The watch always indicates standard
time.
●
“DST”
The watch always indicates summer
time.
4.
Push the crown back in to its normal
position.
Operation Guide 5453
4