Citizen AT80 Series Manual

MODELS – AT80** WORLD CRONOGRAPH A•T
Mvmt. Cal. No. H80*
FEATURES
ƒ Light Powered
ƒ Atomic Timekeeping
ƒ World Time
ƒ Perpetual Calendar
ƒ Non-Reflective
Sapphire Crystal
ƒ Power Reserve Indicator
Please view our interactive setting instructions at
NOTE: Under normal conditions, this watch will receive
radio signals to automatically update the time and calendar.
There may be conditions in which the radio signal cannot be
received. If a signal cannot be received, the watch will still
operate normally, but without a sync to the radio signal until
a successful sync is completed.
NOTE: After a complete loss of charge or an abnormal
display or function is noticed, an ALL RESET
and 0-POSITIONING PROCEDURE must be followed. Be sure
to set the time and date after performing these procedures.
RADIO RECEPTION
The watch will receive radio signals both automatically and
on-demand. Both the time and calendar will
update based on the current time zone.
Automatic reception occurs first at 2:00 a.m. and 3:00 a.m. If
the 2:00 a.m. reception is successful, the 3:00 a.m. reception
attempt will not occur.
The "on-demand" feature allows the user to activate radio
reception manually. However, depending on the time of day,
weather, radio interference, etc., the on-demand feature may
not result in a successful radio signal update and the watch
may have to be manually set, such as when changing radio
signal zones.
NOTE: Based on signal strength, it can take from 2 to 30
minutes to complete the radio reception update
process. During the update process, the watch must not be
moved otherwise the transmission signal may be interrupted
resulting in an unsuccessful time/
calendar update.
For in-depth instructions on the radio reception feature,
please refer to your owners guide.
ALL RESET AND 0-POSITIONING PROCEDURE
ƒ Pull the crown out two 'clicks.'
ƒ Press and hold the upper right (B) and lower right (A)
buttons simultaneously for 4 seconds, then release them.
The hands and date will move back and forth to indicate
the ALL RESET is successful.
ƒ Rotate the crown in either direction so the
chronograph 1/20 second indicator (6:00 sub dial) is
pointing to '00' (straight up.)
ƒ Press and release the upper right button (B). The second
and minute hands will rotate counterclockwise to show a
clear view of the 12:00 subdial. The
chronograph minute hand (12:00 sub dial) will then move
slightly indicating the chronograph minute hand and date
of month may be set.
ƒ Rotate the crown clockwise or counterclockwise so
that the date is centered between 31 and 1, and the
chronograph minute hand (12:00 sub dial) is pointing to
'60' (straight up.)
Press and release the upper right button (B). The
ƒ
minute and hour hands will move slightly.
BENEFITS
ƒ Enviromentally Clean
Energy Source
ƒ Radio-Controlled Accuracy
ƒ Automatic Time in 26 Cities
ƒ Accurate to the Year 2100
ƒ 60-Minute in 1/20
Second Increments
ƒ Dial Clarity
ƒ Measures Charge Level
of Energy Cell
www.citizenwatch.com
Rotate the crown clockwise or counterclockwise
ƒ
to move the minute and hour hands to the 12:00
position, and the 24-hour hand (9:00 sub dial) to '24'.
Note: The 24-hour hand moves in conjunction with
the hour and minute hands.
Press and release the upper right button (B). The
ƒ
second hand will move slightly.
Rotate the crown clockwise or counterclockwise to
ƒ
move the second hand to the 12:00 position.
Push the crown in two 'clicks.' You must now set the
ƒ
time and perpetual calendar.
TO SET THE TIME AND PERPETUAL CALENDAR
NOTE: After receiving a radio signal, the time and date
will automatically set. There may be
circumstances however for which you need to
manually set the time and date such as after an ALL RESET
and 0-POSITIONING.
Pull the crown out one 'click'.
ƒ
Rotate the crown clockwise or counterclockwise
ƒ
until the second hand indicates the time zone
nearest your current location. The hour, minute and
24-hour hands will rotate to the current time set in
memory for the chosen timezone.
Press and release the upper right button (B) to move
ƒ
the chronograph minute hand (12:00 sub dial) to
indicate daylight savings time ON or OFF.
Press and hold the upper right button (B) for two
ƒ
seconds then release. The second hand will rotate to
the 6:00 position and the chronograph minute hand
(12:00 sub dial) will rotate to '60'.
Pull the crown out one additional 'click' to the time
ƒ
setting position. The second hand will rotate to the
12:00 position, and the hour and minute hands will
move slightly indicating the time may be set.
Rotate the crown to set the correct time for the
ƒ
chosen time zone. Be sure to pay attention to the
24-hour hand (9:00 sub dial) to ensure the proper AM
or PM time is set.
Press and release the upper right button (B). The
ƒ
chronograph minute hand (12:00 position) will rotate
slightly indicating the date of month may be set.
Rotate the crown clockwise or counterclockwise
ƒ
to set the current date of month. Note: The
chronograph minute hand (12:00 sub dial) rotates 5
times for each change of date.
Press and release the upper right button (B). The
ƒ
chronograph 1/20 second hand (6:00 sub dial) will
rotate slightly indicating the current day of week
may be set.
Rotate the crown clockwise to set the current day
ƒ
of week.
City Scale
Hour Hand
24-Hour Hand
Radio Reception Scale
Second Hand
Chronograph Minute Hand
Upper Right Button (B)
Minute Hand
Crown
Day of Week Scale
Lower Right Button (A)
Chronograph 1/20
Second Hand
ƒ Press and release the upper right button (B). The
second hand will rotate slightly indicating the leap year
may be set.
ƒ Rotate the crown to set the current month and leap year.
Each hour indice represents the month of year, while each
hour indice and the following 3 minute indices represent
the leap year.
Month of Year
December
November January
October
February
March
September
August
April
July
May
June
ƒ Press and release the upper right button. Rotate the crown
clockwise to set the current minute.
ƒ Push the crown in two 'clicks'. This completes setting the
time and calendar.
TO CHANGE TIME ZONES
ƒ Pull the crown out one 'click'. Rotate the crown
clockwise or counterclockwise until the second hand
indicates the time zone nearest your current location.
ƒ Press and release the upper right button (B) to turn
daylight savings time ON or OFF.
ƒ Push the crown in one 'click'. This completes
changing time zones.
TO USE THE 60-MINUTE CHRONOGRAPH
Note: after 30-seconds of timing, the chronograph 1/20 th
second hand will stop. Measurement will continue in memory
and be reflected when the
chronograph is stopped.
With the crown in the closed position next to the case, press
and release the upper right button (B). The
chronograph second hand, chronograph minute hand (12:00
sub dial), and chronograph 1/20 th second hand (6:00 sub dial)
will rotate to point straight up to 12:00.
ƒ Press and release the upper right button (B) to start the
chronograph.
ƒ Press and release the upper right button (B) to stop the
chronograph.
ƒ Press and release the lower right button (A) to reset the
chronograph.
ƒ To exit chronograph mode, press and release lower right
button (A). The watch will resume normal operation.
For further instructions and additional features of
the World Chronograph A•T, please refer to your
owners manual or the technical support section on
our web site at www.citizenwatch.com
Leap Year Setting
Leap Year
1 year past leap year
2 year past leap year
3 year past leap year