Citizen G910 User manual

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G910 Abbreviated instruction
• This watch is solar-powered. Expose the dial to light and use it sufficiently charged.
• To see details of charging time, specifications and operations, refer to the instruction manual: G910 instruction manual
English
Button
B
Button
A
Day-of-week
indication
Second hand
Crown
Date indication
Button
C
Chronograph hour
hand
Hour hand
Chronograph minute
hand
Chronograph
second hand
Minute hand
24-hour hand
• Actual appearance may differ from the illustration.
• The crown has two positions when pulling it out.
Checking the time with chimes
• You can not use this function while using the chronograph.
1.
Push the crown in to position 0.
2.
Press and hold the upper right button Bfor 2 seconds or more.
Combination of high and low tones of chimes tells you the time of the sub
watch.
• The 3 tones mean “hour”, “quarter of hour” and “minute” as shown below.
• Meaning of the tones
Hight Length Meaning
High Long “Hour”
Low Long “minute”
High-low
combination two short tones “quarter of hour”
• Ex.: 4: 36
1 2 3 4 1 2 1 2 3 4 5 6
High
tone
♩♩♩♩
♫ ♫
Low
tone
♩♩♩♩♩♩
Sum 4 o'clock 2 quarters 6 minutes
Time 4 o'clock 36 minutes
To stop the chimes
Press any button.
Component identification Setting the time and day of week
This watch is equipped with two watches: the main watch and the sub watch.
They control hands shown as follows.
Hands
Main watch Hour, 24-hour, minute and second hands
Sub watch Chimes (Chronograph hour and minute hands when
adjusting the time)
1.
Pull the crown out to position 2when the second hand points
0 second.
The second hand stops and the chronograph hour and minute hands indicate
the hour and the minute of the sub watch respectively.
2.
Rotate the crown to set the day of week of the main watch.
• The hour, minute and 24-hour hands move synchronously.
• Rotate the crown left and right and move the hour hand from PM 10 to
AM 2 to move the day-of-week hand quickly.
3.
Rotate the crown to set the time of the main watch.
• Check whether the time set is AM or PM with the 24-hour hand.
4.
Press and release the lower right button Aor the upper right
button Bto adjust the sub watch.
• Each time you press button
B
, the hands move forward by 1 minute; each
time you press the button
A
, they move back by 1 minute.
• They move continuously while you are pressing and holding the button.
• Check whether the time set is AM or PM with the chronograph second
hand.
AM (12 o'clock position) PM (1 o'clock position)
5.
Push the crown in to position 0in accordance with a reliable
time source.
The second hand starts moving.
Crown's position
0 1 2

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G910 Abbreviated instruction
Setting the year, month and date
• The calendar of this watch does not have to be adjusted manually until February
28, 2100 including leap years. (perpetual calendar)
• Day of week is set while setting the time of the main watch.
1.
Pull the crown out to position 1.
2.
Press and release the lower right button Aor the upper right
button Bto adjust the date.
• Each time you press button
B
, the date indication moves forward by 1 day;
each time you press button
A
, it moves back by 1 day.
• It moves continuously while you are pressing and holding the button.
3.
Press and release the lower left button Cto adjust the year
and month.
• Each time you press the button, the chronograph hour and minute hands
move by 1 month.
• They move continuously while you are pressing and holding the button.
• The year corresponds to the years since leap year.
Year since leap
year Indication
0 (leap year) L.Y.
1 year 1
2 years 2
3 years 3
Ex.: When setting it June of 1 year since the leap year
24
1 year since the leap
year
JUN (June)
4.
Push the crown in to position 0to finish the procedure.
Checking the reference position
1.
Push the crown in to position 0.
2.
Press and hold the lower right button Afor 5 seconds or more.
The chronograph hour and minute hands show the time of the sub watch.
3.
Press and release the lower right
button A.
The chronograph hour, minute and second
hands and date indication move to their
current reference position.
• Correct reference positions:
Chronograph hour, minute and second
hands: 12 o'clock position
Date indication: “1”
When the current reference position is different from the correct one, adjust
the position following the steps of “Correcting the reference position”.
4.
Press and release any button to finish the procedure.
• It returns to normal indication automatically in about 2 minutes without
any operation.
Correcting the reference position
1.
Pull the crown out to position 2.
The second hand stops.
2.
Press and hold the lower left button Cfor 5 seconds or more.
The mode hand, sub-watch hour and minute hands move one by one and the
alarm sounds.
3.
Press and release the lower left button Crepeatedly to change
the hand/indication to be corrected.
• Each time you press the button, the target changes as follows:
Chronograph hour and minute hands → chronograph second hand →
date indication → (back to the top)
4.
Press and release the lower right button Aor the upper right
button Bto adjust the target.
• Each time you press button
B
, the target moves forward by 1 step; each
time you press the button
A
, it move back by 1 step.
• They move continuously while you are pressing and holding the button.
5.
Repeat steps 3 and 4.
6.
Push the crown in to position 0to finish the procedure.
Resetting the watch — All Reset
1.
Pull the crown out to position 2.
2.
Press and release buttons A, Band Cat the same time.
All reset is executed and alarm sounds.
After All Reset
After All Reset, adjust the reference position and set the time and calendar.