Chronograph Mode
Switching from the Time Mode to the Chronograph
by pressing button
ࠗ1 once.
About chronograph measurements
1. A maximum of 50 minutes may be measured by
the chronograph. After 50 minutes (1/20 second =
0.05 second increments) measurement will stop
automatically and chronograph will return to the
reset position.
2. The chronograph 1/20 second hand will move fir
30 seconds, after which it will be displayed when
chronograph measurement is stopped.
The chronograph display
Please refer to the fold-out
watch display located on the
opening page of this manual.
A – Chronograph second hand
B – Chronograph minute hand
F – Chronograph 1/20 second hand
* When the watch has been switched to the
Chronograph Mode but the hands A, B and F do not
point to 0, please readjust them as indicated in the
ALL RESET instructions.
<Operating the Chronograph Mode>
In these cases...
[When the second hand moves in 2-second
increments]
When the battery is low, the low-battery warning
indicator causes the second hand to move in 2-second
increments. The Diving Mode and the Chronograph
Mode will return to the Time Mode. Replace the
battery soon.
[Before diving]
1. Make sure that the crown is pushed all the way
in and locked in place.
2. Make sure that there are no cracks or other
damage to the watch band or the glass face.
Damage to the band may result in the band
breaking and loss of watch.
3. Make sure that the band is firmly anchored to
the watch body.
4. Make sure that the register-ring rotates properly.
5. Make sure that the time and date are correctly
set.
6. Make sure that the second hand is moving
correctly.
* If the second hand is moving in 2-second
increments, then the battery is low. Request
battery replacement at the place of purchase,
or by contacting a Citizen Service Centre
directly.
[After diving]
1. After making sure that the crown is locked in
place, wash the watch free of seawater, mud
and sand using fresh water. Wipe completely
with a dry cloth.
2. Do not attempt to remove the sensor cover or
remove any dirt or debris clogging the sensor
portion of the watch using a sharp instrument.
Rather, flush out such debris using fresh water.
If this fails, consult a Citizen Service Centre.
3. For general repairs and maintenance please
refer to “Care for long term use”.
Additional functions
<Auto return system>
The watch automatically returns to the Time Mode
if the chronograph reset display remains for
longer than 3 minutes.
<NOTE>
When the low-battery indicator is activated, the
watch cannot be switched into the Diving or
Chronograph Mode.
NOTE
The mode cannot be changed during a chronograph
measurement.
Change the mode after stopping measurement.
Changing the mode will delete the data.
