How To Set The Time Zone (⑤ - ⑥); Set The Time And Date; Specifi Cations - Seiko 1B25 Instructions Manual

■ How to set the time zone ( ⑤ - ⑥ )
After the system is reset, the time zone is set to London.
※ If necessary, set the time zone.
Continue to press the button (for 3 seconds)
5
and then release it when the second hand
starts to move counterclockwise.
The watch enters the time zone adjustment mode or time diff erence setting mode.
1
Press
the button for
3 seconds and
then release
it
7
※ W h e n a n o m o v e m e n t s t a t e o f t h e s e c o n d
hand is kept for one minute or more, the watch
automatically switches to the time display mode.
W hen the watch switches to the time display
mode, re-attempt operation from ⑤ .
170
Specifi cations
1. B asic functions: basic watch with 3 hands (hour, minute and second hands), date
display,world time function(25 time zone)
2. F requency of crystal oscillator: 32,768Hz (Hz= Hertz, cycles per second)
3. L oss/gain (per month): Loss/gain ±15 seconds in a monthly rate (except the cases
when the watch is used without time adjustment by receiving a radio signal and when
it is worn on the wrist within a normal temperature range between 5℃ and 35℃)
4. O perational temperature range: Between −10℃ and +60℃
5. D riving system: Step motor type (hour, minute and second hands and the date)
6. P ower source: special secondary battery, 1 piece
7. D uration of operation: approximately 6 months (when the battery is fully charged
and the power save is not activated)
※ A pproximately one year and a half at maximum when the power save is activated
after the battery is fully charged).
8. R adio signal reception function / radio signal transmitting station: Japan (2
stations), China, U.S.A. and Germany.
Automatic reception (before 2:00 a.m. and 4:00 a.m.)
※It varies depending on the radio signal receiving condition.
※ A fter radio signal reception, the watch will start to work depending on the quartz
movement until the next reception.
※ M anual reception is available.
8
9. I ntegrated circuit: oscillator, frequency divider, drive and reception circuit: IC, 2 pieces
※The specifications are subject to change without notice due to product improvements.
172
Press the button to set the second
6
hand to point at the time zone index
o r t im e di f f e r e n c e i n d ex o f t h e
current location.
W ith each pressing of the button, the second
hand moves to the next time zone index or
time diff erence index in the clockwise direction.
The position of the second hand indicates
the time zone or time diff erence.
If you continue to push the button
for more than 3 seconds,the second
hand will fast-forward.To stop fast-
forward,press the button again.
1
Press
the button
※ A lso while the watch is working, the
second hand can be moved.
The radio signal transmitting station can be switched by changing
the time zone or time difference. When the time zone or time
difference is set to a region outside the radio signal receivable
area, the radio signal reception function will not work.
In Japan In China
1 1 1
Set the second hand to Set the second hand to
the 23 second position. the 21 second position.
In the other countries
→ T ime zone display and time
diff erence table. P.126
※ T o set the Daylight Saving Time (DST), set the second hand
to point at the time zone index or time diff erence index next
to the target time zone in the clockwise direction (+1 hour).
全国共通フ リ ーダイ ヤル
お客様相談室
〒 100-0005 東京都千代田区丸の内 3-1-1 国際ビル
〒 550-0013 大阪市西区新町 1-4-24 大阪四ﾂ橋新町ビルディ ング
http://www.seiko-watch.co.jp/
■ Set the time and date
7 Receive a radio signal
to set the time and date
When the operations ① - ⑥ are finished,
make sure to set the time and date.
How to conduct manual
reception P.148
Set the time and date manually
in an environment in which a
radio signal cannot be received.
→ How to manually set the time P.151
7
→ H ow to manually set the date P.154
When the time and date are
set, the operations are fi nished.
171
0120-612-911