Citizen AN0 Series User manual

CTZ-B6746
Model No. AN0＊＊＊ / Cal. No. 051＊,0540,0560
CTZ-B6746 Cal.051＊/ 0540 / 0560
CTZ-B6746
● INSTRUCTION MANUAL
● BETRIEBSANLEITUNG
● MANUEL D’INSTRUCTIONS
● MANUAL DE INSTRUCCIONES
● MANUALE DI FUNZIONAMENTO
● MANUAL DE INSTRUÇÕES
● 説明書
●
⑥

1
Thank you for your purchase of this Citizen watch.
Before using the watch, please read this instruction manual carefully to
ensure correct use.
After reading the manual, store it in a safe place for future reference.
■Before using the watch
This instruction manual explains the usage of calibers 051*, 051C, 0540 and
0560. Confirm your watch’s caliber No. following the instruction below.
To check the movement number
A case number is engraved on the case back.
(Figure on the right)
The first 4 digits of the case number represent
the movement number of the watch.
In the example on the right, “1234” is the
movement number.
Engraving position example
1
2
3
4
-
5
6
7
8
9
0
1234-567890
The engraving position may differ
depending on watch model.

2
CONTENTS
■Before using the watch ..............1
■Main components
Caliber 051* ..................................3
Caliber 051C .................................4
Caliber 0540..................................5
Caliber 0560..................................6
■Setting the watch
Caliber 051*/051C.........................7
Caliber 0540..................................8
Caliber 0560..................................9
■Setting the date
Caliber 051*/051C/0540/0560.....10
■Chronograph operation
Caliber 051* ................................11
Caliber 051C ...............................12
Caliber 0540................................13
Caliber 0560................................14
■Adjusting the chronograph
Caliber 051*/051C/0540..............16
Caliber 0560................................18
■Precautions ...............................20
■Maintenance .............................26
■Battery handling ......................27
■Information ...............................28
■Tachymeter................................29
■Specifications ...........................30

3
■Main Components
Chronograph
second hand
051*
Chronograph minute
hand
Crown
Hour hand
Chronograph hour
hand
Small second hand
Minute hand
Button B
Button A

4
Chronograph
second hand
051C
Chronograph minute
hand
Crown
Hour hand
Chronograph hour
hand
Small second hand
Minute hand
Button B
Button A

5
Chronograph
second hand
0540
Chronograph minute
hand
Crown
Hour hand
Small second hand
Minute hand
Button B
Button A
24 hour hand

6
The Chronograph 1/20 second hand functions as one step movement to confirm
normal watch operation when the chronograph is not being used.
When stopped, this hand can be re-started by pressing button A.
Chronograph
second hand
0560
Chronograph minute
hand
Crown
Hour hand
Chronograph hour
hand
Chronograph 1/20
second hand
Minute hand
Button B
Button A

7
1. Pull the crown out to position (2) to stop the small second hand at “0” sec.
2. Turn the crown to set the minute/hour hands to the desired time.
* The date changes at 12:00 AM each day. Pay attention to AM and PM when
setting the time.
3. Push the crown in to position (0) to start the hands again.
* To stop the movement and reduce the power consumption, pull the crown
out to position (2).
■Setting the watch
051*
Crown
Hour hand
Small second hand
Minute hand
051C

8
1. Pull the crown out to position (2) to stop the small second hand at “0” sec.
2. Turn the crown to set the minute/hour hands to the desired time.
* The 24-hour hand is synchronized with the hour hand.
Use the 24-hour time display as a reference to confirm a.m. and p.m. setting.
3. Push the crown in to position (0) to start the hands again.
* To stop the movement and reduce the power consumption, pull the crown
out to position (2).
0540
Crown
Hour hand
Small second hand
Minute hand
24-hour hand

9
1. Pull the crown out to position (2).
2. Turn the crown to set the minute/hour hands to the desired time.
* The date changes at 12:00 AM each day. Pay attention to AM and PM when
setting the time.
3. Push the crown in to position (0) to start the hands again.
* To stop the movement and reduce the power consumption, pull the crown
out to position (2).
0560
Crown
Hour hand
Minute hand

10
1. Pull out the crown to position (1).
2. Turn the crown until the desired date appears.
* Do not set the date between 9:00PM and 1:00AM. Otherwise, the date may
not change properly.
3. Push the crown back to position (0) after setting the date.
■Setting the date
051*
Crown
0540 0560
Crown
The current date is indicated
here.
051C

11
■Chronograph operation
051*
Chronograph
second hand
Chronograph minute
hand
Chronograph hour
hand
The chronograph can measure up to 12 hours in one second increments.
<Standard measurement>
<Accumulated elapsed time measurement>
Can accumulate repeatedly by pressing B

12
051C
Chronograph
second hand
Chronograph minute
hand
*Chronograph hour
hand
The chronograph can measure up to 12 hours in one second increments.
<Standard measurement>
<Accumulated elapsed time measurement>
Can accumulate repeatedly by pressing B
* The chronograph hour hand points at
the inner dial at first and the outer dial
after passing six hours.

13
0540
Chronograph
second hand
Chronograph minute
hand
The chronograph can measure up to 60 minutes in one second increments.
<Standard measurement>
<Accumulated elapsed time measurement>
Can accumulate repeatedly by pressing B

14
0560
Chronograph
second hand
Chronograph minute
hand
Chronograph hour
hand
Chronograph 1/20
Second hand
The chronograph can measure up to 12 hours in 1/20 (0.05) second increments.
<Standard measurement>
<Accumulated elapsed time measurement>
Can accumulate repeatedly by pressing B

15
The Chronograph 1/20 second hand will still indicate the correct time
measurement even when the chronograph is started by pressing button Bwhile
the Chronograph 1/20 second hand is functioning as one step movement.
The Chronograph 1/20 second hand automatically stops at 00 second position 30
seconds after the chronograph is started.
When the chronograph is stopped by the button B, the Chronograph 1/20 second
hand indicates the elapsed time.
When button Ais pressed again after the chronograph has been reset, the
Chronograph 1/20 second hand starts to function as one step movement to
confirm watch operation.
* The hour/minute hands indicate the current time even when the chronograph is
being used.

16
If the chronograph hands do not return to “0” position when the chronograph is
reset.
■Adjusting the chronograph
051* 051C
Chronograph
second hand
Chronograph minute
hand
Chronograph hour
hand
<051*>
Chronograph
second hand
Chronograph minute
hand
Chronograph hour
hand
<051C>
0540

17
Chronograph
second hand
Chronograph minute
hand
<0540> 1. Pull out the crown to position (2).
2. Press button Brepeatedly to adjust the
chronograph second hand to “0” position.
* The hand moves quickly if the button B
is pressed continuously.
3. Press the button Ato reset chronograph
minute/hour hands to “0” position.
4. Set the watch to current time.
5. Push the crown back to position (0).

18
0560
Chronograph 1/20 second
hand
Chronograph minute
hand
Chronograph hour
hand
Chronograph
second hand