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Hour hand
Crown at normal position
Button B...+1 hour / push
Dual time of 24 hour hand adjustment
Button A...-1 hour / push
Dual time of 24 hour hand adjustment
Second position
VD31...Time setting
First position
VD31...Date setting
VD32...Time setting
Minute hand
Second hand
Dual time of 24 hour hand
(Time difference correction)
24 hour hand
(Indicates the time on a 24 hour basis)
DISPLAY AND CROWN / BUTTON OPERATION
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Before setting the time, check if the dual time of 24 hour hand is in the “0”(24 o’clock) position. If the dual
time of 24 hour hand is not in the “0” position, reset them following the procedure below. The battery setting
and after battery change, please execute the “0” position adjustment.
1. Pull out the crown
VD31...second click
VD32...first click
2. Keep the buttons “A” & “B” pressed at the
same time more than 2 seconds, and then
release the buttons.
* Dual time of 24 hour hand moves. Returned
to where it was. However, confirmation is
difficult because the amount of movement is
small.
ADJUSTING THE DUAL TIME OF 24 HOUR HAND POSITION
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3. Press button A or B to reset the dual time
of 24 hour hand to “0” position.
* By pressing button A the hand move
counter clockwise.
* By pressing button B the hand move
clockwise.
* Press and hold the button, possible to
fast-forward modification.
4. Push the crown back to the normal
position.
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TIME SETTING
1. Pull out the crown when the second hand is at the 12 o’clock
position.
[ Crown position ]
VD31...second click.
VD32...first click.
2. Turn the crown to set the hour and minute hands. (Check
that 24 hour hand is set correctly)
3. Push the crown back normal position in accordance with a
time signal.
Note
* The 24 hour hand moves correspondingly with the hour hand.
* The moment of the date changes is midnight. When setting the hour hand, make sure that AM/PM is
correctly set by using the 24 hour hand as an AM/PM indicator.
• Using the time difference correction
When moving to a country or area which is in a different timezone, the current time in the local time can
be corrected.
1. Crown at the normal potion.
2. To adjust the time by pressing the button A or B.
* By pressing button A the hands move counter clockwise. -1 hour / push
* By pressing button B the hands move clockwise. +1 hour / push
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TIME SETTING...DUAL TIME OF 24 HOUR HAND
1. Pull out the crown when the second hand is at the 12 o’clock
position.
[ Crown position ]
VD31...second click.
VD32...first click.
2. To adjust the time by pressing the buttons A or B.
By pressing button A the hands move counter clockwise.
By pressing button B the hands move clockwise.
*Push the crown back in to the normal position.
3. Push the crown back in to the normal position.
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DATE SETTING...Cal.VD31 only
Note
* Do not set the date during any time between 9:00 P.M. and 1:00 A.M.
Otherwise, the date may not change properly. If it is necessary to set the date during that time period. First
change the time to any time outside it, set the date and then reset the correct time.
1. Pull out the crown to the first click.
2. Turn the crown to clockwise until the next data appears.
3. Push the crown back in to the normal position.
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2H / 2HDATE / 3H / 3HDATE
INSTRUCTION MANUAL
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Normal position, watch runs
Time setting:
Set to the correct time.
Push crown back to
position 1.
Normal position, watch runs
Time setting:
Set to the correct time.
Push crown back to
position 1.
DATE MODELS
- Quick change of the date
( anticlockwise )
* do not set the date between
9:00 p.m. and 3:00 a.m.
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1 2 3
Normal position,
watch runs
Day setting:
to rotate the hour and minute hands clockwise.
Note : The day is changed during the period from about 0:00
AM to about 5:30 AM.
Time setting:
Set to the correct time. Push crown back to position 1.
-Quick change of the date
( anticlockwise )
![](/html/1c/1c38/1c3823122d83fec090f49c8bb8562b28a9001fba5ac636aac506a9a9851408a7/bgd.png)
Normal position,
watch runs
Day setting:
to rotate the hour and minute hands clockwise.
Note : The day is changed during the period from about
0:00 AM to about 5:30 AM.
Time setting:
Set to the correct time. Push crown back to position 1.
-Quick change of the date
( anticlockwise )
24-HOUR SUB-DIAL SETTING:
The 24-hour hand moves correspondingly with the hour and minute hands. When
setting the time be sure to check that the 24-hour hand is set properly.
1 2 3
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30 minute totalizer
Hour hand
Date window
Pushbutton B
Crown
Pushbutton A :
start/stop
Minute hand
Second hand
Chronographe hand 1/5 second
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TO CORRECT
THE DATE
1.1 1.2
RESET
* do not set the date between 9:00 p.m. and 3:00 a.m.
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OPTION: MOONPHASE
SET THE DATE ACCORDING TO THE LAST FULL MOON
AFTERWARDS ADAPT LIKE STEP 1.1 AND 1.2
SET THE DATE LIKE
STEP 1.1 AND 1.2
OPTION: DATE BY HAND - DATUM
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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TO CORRECT THE
TIME HOUR AND
MINUTE
2.1 2.2
RESET
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TO RESET CHRONOGRAPH,
MINUTE AND SECOND
CHRONOGRAPH
MINUTE
B
A
B
3.1 3.2
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MEASURING CUMULATIVE TIMES
A
START
5.1
B
STOP
5.2
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30 minute totalizer
Hour hand
Date window
Pushbutton B
Crown
Pushbutton A :
start/stop
Minute hand
Second hand
Chronographe hand 1/5 second
Day hand
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TO CORRECT THE
TIME HOUR AND
MINUTE
RESET
2.22.1
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TO RESET CHRONOGRAPH,
MINUTE AND SECOND
CHRONOGRAPH
MINUTE
B
A
B
ENTER