B620 Abbreviated instruction
• This watch is light-powered. Be sure your watch is fully charged before use.
• For complete instructions for setting, use, charging time and specifications, refer to the full instruction manual: B620 Click Here
ENGLISH
Component identification
1/5 chronograph
second hand
Chronograph minute
hand
Hour hand
70
75
80
90
60
65
1050
2040
45 15
24
12
60
7
30
140
130
120
60
30
100
110
• Illustrations for reference only. Actual
appearance of your watch may differ from
the illustrations above.
500
400
300
420
816
180
150
Minute hand
24- hour hand
Button
250
Crown
200
Button
Date indicator
Second hand
Crown’s positions
0 1 2
Adjusting the time
Pull the crown out to position when the second hand
1
points to 12:00 (0 second).
All the hands stop.
• When using chronograph, the chronograph is reset and 1/5
chronograph second hand returns to 0 second.
Rotate the crown to adjust the time.
2
• The 24-hour hand also moves. Pay particular attention to the
hand to ensure AM or PM time is set properly.
• When the watch shows around 12:00 AM, the date indicator
starts to change. The date indicator does not change by rotating
the crown counterclockwise.
Push the crown in to position in accordance with a
3
reliable time source to finish the procedure.
Adjusting the calendar
Adjust the date indication on the first days of March, May, July,
October and December.
• When the time on the watch is between 9:00 PM and 1:00 AM, do
not execute the adjustment. Otherwise the date indication may
change improperly.
Pull the crown out to position .
1
Rotate the crown counterclockwise to adjust the date.
2
Push the crown in to position to finish the procedure.
3
Using the chronograph
Push the crown in to position .
1
Start/stop:
press and release the upper right button
• Press and release the lower right button
to return the
.
chronograph minute hand to 00 minute position before starting
measurement if it is not at the position.
press and release the lower right button
Reset:
while the
chronograph is stopped.
1/5 chronograph second
hand
Chronograph minute hand
65
70
75
60
1050
80
2040
30
45 15
90
100
110
500
24
420
816
12
60
7
30
150
140
130
120
Button :
400
Start/Stop
300
250
200
180
Button
:
Reset
60
The 60-minute chronograph can indicate a maximum of 59’ 59.8”.
• After one hour of continuous chronograph operation, the
chronograph automatically stops.
• The current time is shown while the chronograph works.
• While the second hand is moving once every two seconds (the
insufficient charge warning function), you can not use the
chronograph.
Correcting the reference position of 1/5 chronograph
second hand
Do the following procedure when 1/5 chronograph second hand does
not return to 0 second by resetting the chronograph.
Pull the crown out to position .
1
• The watch stops. All the hands stop.
Press and hold the upper right button for 2 or more
2
seconds.
• You can adjust 1/5 chronograph second hand.
Adjust 1/5 chronograph second hand to 0 second by
3
pressing the upper right button
Each time you press the button, 1/5 chronograph second hand
moves by 1 step.
• While you press and hold the button, the hand moves
continuously.
• Chronograph minute hand moves as 1/5 chronograph second
hand moves.
Rotate the crown to adjust the time.
4
Push the crown in to position .
5
Press and release the lower right button .
6
• When you press and release the button, chronograph minute
hand is reset.
repeatedly.
CITIZEN WATCH CO., LTD.