MO0607-EA
Resin Band
Metal Band
Operation Guide 4700
Getting Acquainted
Congratulations upon your selection of this CASIO watch. To get the most out of your
purchase, be sure to read this manual carefully.
Caution !
Your watch is shipped with it Auto Display feature (which continually changes the
contents of the digital display) turned on. Calibration signal reception is disabled while
Auto Display is turned on.
Press any button to turn off Auto Display and return to the Timekeeping Mode.
About This Manual
• For the sake of simplicity, the sample displays in this
manual do not show the analog hands of the watch.
• Button operations are indicated using the letters shown
in the illustration.
• Each section of this manual provides you with the
information you need to perform operations in each
mode. Further details and technical information can be
found in the “Reference” section.
General Guide
• Press C to change from mode to mode.
• In any mode (except when a setting screen is on the display), press B to illuminate
the face of the watch.
Timekeeping Mode
Press C.
Last signal screen
▲
▲
Radio-controlled Atomic Timekeeping
This watch receives a time calibration signal and updates
Seconds
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City code
Minute hand
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Day
its time setting accordingly. The time calibration signal
includes both Standard Time and Daylight Saving Time
(summer time) data.
• Supported time calibration signals: Germany
(Mainflingen), England (Rugby).
1. In the Timekeeping Mode, hold down A until the city
code starts to flash, which indicates the setting screen.
2. Use D (east) and B (west) to scroll through the city
codes until the one you want to use as your Home City
is displayed.
• The following are the city codes for major cities in the
Western Europe time zones.
LIS: Lisbon
LON: London, Dublin, Casablanca, Dakar, Abidjan
BCN: Barcelona
MAD: Madrid
PAR : Par is
MIL: Milan
ROM: Rome
BER: Berlin
Press A.
▲
▲
A
Hour : MinutesPM indicator
Day of week
Hour hand
Current Time Setting
This watch automatically adjusts its time setting in accordance with a time calibration
signal. You can also perform a manual procedure to set the time and date, when
necessary.
• The first thing you should do after purchasing this watch is to set your Home City,
which is the city where you will normally use the watch. For more information, see
“To set your Home City” below.
• When using the watch in an area that is outside of the range of the transmitters in
Rugby and Mainflingen, you need to manually adjust the time as required. See
“Timekeeping” for information about manual settings.
• The analog time of this watch is synchronized with the digital time. Because of this,
the analog time setting is automatically adjusted whenever you change the digital
setting. See “Analog Timekeeping” for more information.
To set your Home City
STO: Stockholm, Amsterdam, Algiers, Hamburg, Frankfurt, Vienna
ATH : Athens,Cairo, Jerusalem, Helsinki, Istanbul, Beirut, Damascus,Cape Town
MOW*: Moscow, Jeddah, Kuwait, Riyadh, Aden, Addis Ababa, Nairobi
*The area covered by the MOW city code is quite far from the time calibration
signal transmitters, and so certain conditions may cause problems with signal
reception.
3. Press A to exit the setting screen.
• Normally, your watch should show the correct time as soon as you select your Home
City Code. If it does not, it should adjust automatically after the next auto receive (in
the middle of the night). You can also perform manual receive or you can set the time
manually.
• If you are in an area that does not use Daylight Saving Time (summer time), turn off
the DST setting.
• The watch will receive the time calibration signal automatically from the applicable
transmitter (in the middle of the night) and update its settings accordingly. For
information about the relationship between city codes and transmitters, see
“Transmitters”.
To display the digital time
• In the Timekeeping Mode, press A to cycle through the digital time screens as
shown below.
World Time Mode
▲
Hand Setting Mode
▲
To display the last signal screen
• Press C to display the last signal screen.
• The date and time of the last successful time calibration signal reception alternate
on the display at two-second intervals.
Reception date Reception time
Time Calibration Signal Reception
There are two different methods you can use to receive the time calibration signal:
auto receive and manual receive.
• Auto Receive
With auto receive, the watch receives the time calibration signal automatically up to
six times a day. When any auto receive is successful, the remaining auto receive
operations are not performed. For more information, see “About Auto Receive”.
• Manual Receive
Manual receive lets you start a time calibration signal reception with the press of a
button. For more information, see “To perform manual receive”.
Important!
• When getting ready to receive the time calibration signal, position the watch as
shown in the nearby illustration, with its 12 o’clock side facing towards a window.
Make sure there are no metal objects nearby.
• Make sure the watch is facing the right way.
• Proper signal reception can be difficult or even impossible under the conditions listed
below.
Inside or
among
buildings
• Signal reception is normally better at night than during the day.
• Time calibration signal reception takes from two to seven minutes, but in some
cases it can take as long as 14 minutes. Take care that you do not perform any
button operations or move the watch during this time.
Reception Ranges
Inside a
vehicle
1,500 kilometers
Rugby
500 kilometers
Near
household
appliances,
office
equipment,
or a mobile
phone
Stopwatch Mode
▲
Near a
construction
site, airport, or
other sources
of electrical
noise
Alarm Mode
Near hightension
power lines
Mainflingen
▲
Among or
behind
mountains
1
Operation Guide 4700
• At distances further than about 500 kilometers from a transmitter, signal reception
may not be possible during certain times of year or times of day. Radio interference
may also cause problems with reception.
• Even when the watch is within the reception range of the transmitter, signal
reception will be impossible if the signal is blocked by mountains or other geological
formations between the watch and signal source.
• Signal reception is affected by weather, atmospheric conditions, and seasonal
changes.
• See the information under “Signal Reception Troubleshooting” if you experience
problems with time calibration signal reception.
About Auto Receive
With auto receive, the watch receives the time calibration signal automatically up to six
times a day. When any auto receive is successful, the remaining auto receive
operations are not performed. The start times of the auto receive operations depend
on the current Home City and DST settings.
Home City
LIS
Standard Time
LON
Daylight Saving
Time
BCN
Standard Time
MAD
PAR
Daylight Saving
MIL
Time
ROM
BER
STO
Standard Time
ATH
Daylight Saving
Time
MOW Standard Time
Daylight Saving
Time
Note
• The display of the watch is blank while an auto receive operation is in progress.
• Auto receive is performed only if the watch is in the Timekeeping Mode or World
Time Mode when one of the calibration times is reached. It is not performed if a
calibration time is reached while an alarm is sounding, or while you are configuring
settings (while settings are flashing on the display).
• Auto receive of the calibration signal is designed to be performed early in the
morning, while you sleep (provided that the Timekeeping Mode time is set correctly).
Before going to bed for the night, remove the watch from your wrist, and put it in a
location where it can easily receive the signal.
•
When auto receive is turned on, the watch receives the calibration signal for two to
seven minutes everyday when the time in the Timekeeping Mode reaches each of the
six calibration times. Avoid performing any button operation within seven minutes
before or after any of the six calibration times. Doing so can interfere with correct
calibration
.
• Remember that reception of the calibration signal depends on the time kept in the
digital display. Reception will be performed whenever the display shows one of the
six
calibration times, regardless of whether or not the displayed time is actually the
correct time.
To perform manual receive
• Time calibration signal reception normally takes from two to seven minutes. Take
care that you do not perform any button operations or move the watch during this
time.
• After signal reception is complete, the display of the watch changes to the last signal
screen.
Note
• To interrupt a reception and return to the Timekeeping Mode, press D.
• If reception is unsuccessful, the message
two minutes. After that, the watch returns to the Timekeeping Mode.
• You can also change from the last signal or
screen by pressing D.
About the Receiving Indicator (Manual receive)
The receiving indicator shows the strength of the calibration signal being received. For
best reception, be sure to keep the watch in a location where signal strength is
strongest.
Auto Receive Start Times
123456
1:00 am
2:00 am
2:00 am
2:00 am
3:00 am
3:00 am
4:00 am
4:00 am
5:00 am
1. Place the watch on a stable surface so its top (12
o’clock side) is facing towards a window.
2. In the Timekeeping Mode, hold down D for about two
seconds until the watch beeps.
3. After you release D the display will show the letters
3:00 am
3:00 am
4:00 am
3:00 am
4:00 am
4:00 am
5:00 am
4:00 am
5:00 am
5:00 am
Midnight
5:00 am
Midnight
next day
Midnight
1:00 am
next day
next day
. This indicates that signal reception is in progress.
ERR appears on the display for one or
ERR screen to the normal timekeeping
4:00 am
5:00 am
5:00 am
Midnight
Midnight
1:00 am
next day
1:00 am
next day
2:00 am
next day
5:00 am
Midnight
Midnight
1:00 am
next day
1:00 am
next day
2:00 am
next day
2:00 am
next day
3:00 am
next day
Midnight
1:00 am
next day
1:00 am
next day
2:00 am
next day
2:00 am
next day
3:00 am
next day
3:00 am
next day
4:00 am
next day
To turn auto receive on and off
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On/Off status
4. Press A to exit the setting screen.
• To return to the Timekeeping Mode from the last signal screen, press D.
• For information about city codes that support signal reception, see “To set your
Home City”.
Signal Reception Troubleshooting
Check the following points whenever you experience problems with signal reception.
Note
• The display of the watch is blank while an auto receive operation is in progress.
Problem
Cannot perform
manual receive.
Auto receive is
turned on, but
the Level 3
receiving
indicator does
not appear on
the display.
Time setting is
incorrect
following signal
reception.
• For further information, see “Important!” under “Time Calibration Signal Reception”
and “Radio-controlled Atomic Timekeeping Precautions”.
1. In the Timekeeping Mode, press C to display the last
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• The watch is not in the Timekeeping
• Your current Home City is not one of the
• You changed the time setting manually.
• You were performing some button
• Even if reception is successful, the
• If the time is one hour off, the DST
• The Home City code setting is not
signal screen.
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•
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Mode.
following city codes: LIS, LON, BCN,
MAD, PAR , MIL, ROM, BER, STO,
ATH , or MOW
operation during the auto receive.
Level 3 receiving indicator disappears
every day when the first auto receive
operation of the day is performed.
setting may be incorrect.
correct for the area where you are using
the watch.
The watch will automatically return to the Timekeeping
Mode if you do not perform any button operation for one
or two minutes after displaying the last signal screen.
2. Hold down A until the current auto receive setting
flashes on the display. This is the setting screen.
• If the auto receive setting does not appear when you
hold down A, it means that the city code currently
selected for the Home City is for an area that does not
support calibration signal reception. You cannot turn
auto receive on or off in this case.
3.
Use D to turn auto receive on
Probable Cause
• Enter the Timekeeping Mode
• Select LIS, LON, BCN, MAD,
• Perform manual receive or
• Check to make sure the
• Change the DST setting to
• Select the correct Home City
(ON)
or off
(OFF).
What you should do
and try again.
PAR , MIL, ROM, BER, STO,
ATH , or MOW as your Home
City.
wait until the next auto signal
receive is performed.
watch is in a location where it
can receive the signal.
Auto DST.
code.
World Time
City Code
Current time in
selected city
To view the time in another city
While in the World Time Mode, press D to scroll through the city codes (time zones)
to the east.
• For full information on city codes, see the “City Code Table”.
To toggle a city code time between Standard Time and Daylight Saving Time
DST indicator
• Note that you cannot use the World Time Mode to change the DST setting of the
Home City code you currently have selected in the Timekeeping Mode. See “To
change the Daylight Saving Time (summer time) setting” for information about
turning the Home City code DST setting on and off.
• The DST indicator will appear on the display whenever you display a city code for
which Daylight Saving Time is turned on.
• Note that the DST/Standard Time setting affects only the currently displayed city
code. Other city codes are not affected.
The World Time Mode digitally displays the current time in
48 cities (29 time zones) around the world.
• If the current time shown for a city is wrong, check your
Home City time settings and make the necessary
changes.
• The watch will perform a signal reception even if it is in
the World Time Mode when a calibration time is
reached. If this happens, the World Time Mode time
settings will be adjusted in accordance with the
Timekeeping Mode’s Home City time.
• All of the operations in this section are performed in the
World Time Mode, which you enter by pressing C.
1. In the World Time Mode, use D to display the city code
(time zone) whose Standard Time/Daylight Saving Time
setting you want to change.
2. Hold down A to toggle Daylight Saving Time (DST
indicator displayed) and Standard Time (DST indicator
not displayed).
Weak
(Level 0)
Receiving indicator
• Even in an area where signal strength is strong, it takes about 10 seconds for signal
reception to stabilize enough for the receiving indicator to indicate signal strength.
• Use the receiving indicator as a guide for checking signal strength and for finding the
best location for the watch during signal reception.
• The Level 3 receiving indicator remains on the display in all modes following
reception of the time calibration signal and calibration of the watch’s time setting.
The Level 3 receiving indicator is not displayed if signal reception was unsuccessful
or after manual adjustment of the current time setting.
• The Level 3 receiving indicator indicates that at least one of the six calibration signal
receive operations was successful. Note, however, that the Level 3 receiving
indicator is cleared from the display when the first auto receive operation of the day
is performed.
Strong
(Level 3)
Stopwatch
The stopwatch lets you measure elapsed time.
Seconds
• The display range of the stopwatch is 59 minutes, 59.99
seconds.
• The stopwatch continues to run, restarting from zero
after it reaches its limit, until you stop it.
• The stopwatch measurement operation continues even
if you exit the Stopwatch Mode.
• All of the operations in this section are performed in the
1/100 second
Minutes
To measure times with the stopwatch
Elapsed Time
D
Start Stop
Stopwatch Mode, which you enter by pressing C.
D
➤
D
➤
Re-start Clear
D ➤
➤
Stop
A
2
Operation Guide 4700
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City code
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below to select other settings.
Alarm
Alarm time
(Hour : Minutes)
Hourly time signal
Alarm on indicator
To set the alarm time
1. In the Alarm Mode, hold down A until the hour setting of the alarm time starts to
2. Press C to move the flashing between the hour and minute settings.
3. While a setting is flashing, use D (+) and B (–) to change it.
4. Press A to exit the setting screen.
Alarm Operation
The alarm sounds at the preset time for about 10 seconds, regardless of the mode the
watch is in.
• To stop the alarm tone after it starts to sound, press any button.
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
To turn the Daily alarm and the Hourly Time Signal on and off
In the Alarm Mode, press D to cycle through the settings shown below.
• The alarm on indicator and the Hourly Time Signal on indicator are shown on the
on indicator
flash, which indicates the setting screen.
• This operation automatically turns on the alarm.
• When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (no indicator) or p.m. (P indicator).
Alarm On Indicator / Hourly Time Signal On Indicator
Alarm Off
Signal Off
display in all modes while these functions are turned on.
When the alarm is turned on, the alarm sounds when the
alarm time is reached. You can also turn on an Hourly
Time Signal, which will cause the watch to beep twice
every hour on the hour.
• All of the operations in this section are performed in the
Alarm Mode, which you enter by pressing C.
Alarm On
Signal Off
Alarm Off
Signal On
Alarm On
Signal On
Illumination
An LED (light-emitting diode) and light guide panel
illuminate the digital display for easy reading in the dark.
• See “Illumination Precautions” for other important
information.
To turn on illumination
In any mode, press B to illuminate the display.
Timekeeping
Use the Timekeeping Mode to set and view the current time and date. This section
also explains how to manually set the current date and time.
• All of the operations in this section are performed in the Timekeeping Mode, which
you can enter by pressing C.
Day
Press A.
▲
Day of week
Setting the Digital Time and Date Manually
Make sure you select your Home City code before you change the current time and
date settings. World Time Mode times are all displayed in accordance with the
Timekeeping Mode settings. Because of this, World Time Mode times will not be
correct if you do not select the proper Home City code before setting the time and
date in the Timekeeping Mode.
To set the current digital time and date manually
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City code
City Code
Day
1. In the Timekeeping Mode, hold down A until the city
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code starts to flash, which indicates the setting screen.
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2. Press C to move the flashing in the sequence shown
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below to select other settings.
DST
Month
▲
A
12/24-Hour
Forma t
PM indicator
Hour : Minutes
Seconds
Year
Hour
Minutes
3. When the setting you want to change is flashing, use B and/or D to change it as
described below.
Screen: To do this:
• See “City Code Table” for a complete list of available city codes.
4. Press A to exit the setting screen.
• When you exit the setting screen, the analog hands are adjusted automatically to
match the digital time. See “Analog Timekeeping” for more information.
Note
• Auto DST (
BER, STO, ATH , or MOW is selected as the Home City code. For more information,
see “Daylight Saving Time (DST)” below.
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the digital time setting by one hour from
Standard Time. Remember that not all countries or even local areas use Daylight Saving
Time.
The time calibration signal transmitted from Rugby and Mainflingen includes both
Standard Time and DST data. When the Auto DST setting is turned on, the watch
switches between Standard Time and DST (summer time) automatically in
accordance with the received time signal.
• Auto DST (AUTO) can be selected only while LIS, LON, BCN, MAD, PAR , MIL,
ROM, BER, STO, ATH , or MOW is selected as the Home City code.
• The default DST setting is Auto DST (
MAD, PAR , MIL, ROM, BER, STO, ATH , or MOW as your Home City code.
• If you experience problems receiving the time calibration signal in your area, it is
probably best to switch between Standard Time and Daylight Saving Time (summer
time) manually.
To change the Daylight Saving Time (summer time) setting
1. In the Timekeeping Mode, hold down A until the city code starts to flash, which
indicates the setting screen.
2. Press C once and the DST setting screen appears.
3. Use D to cycle through the DST settings in the sequence shown below.
4. When the setting you want is selected, press A to exit the setting screen.
• The DST indicator (
is turned on.
Analog Timekeeping
The analog time of this watch is synchronized with the digital time. The analog time
setting is adjusted automatically whenever you change the digital time.
Note
• The hands for the analog timepiece move to adjust to a new setting whenever any of
the following occurs.
• If the analog time does not match the digital time for any reason, use the procedure
described under “To adjust the analog time” to match the analog setting to the digital
setting.
• Whenever you need to adjust both the digital and the analog time settings manually,
make sure you adjust the digital setting first.
• Depending on how much the hands have to move in order to adjust to the digital
time, it may take some time before they stop moving.
To adjust the analog time
When you want to do this:
Move the hand setting
forward 20 seconds
Move the hand setting a short
way forward at high speed
Move the hand setting a
long way forward at high
speed
4. Press A to exit the setting screen.
• The minute hand will be adjusted slightly to match the seconds when you exit the
setting screen.
• To return to the Timekeeping Mode, press C.
Change the city code
Cycle between Daylight Saving Time
(
ON), Standard Time (OFF), and
Auto DST ( )
Toggle between 12-hour (
24-hour (
24H) timekeeping
Reset the seconds to
Change the hour or minutes
Change the year
Change the month or day
) can be selected only while LIS, LON, BCN, MAD, PA R, MIL, ROM,
Auto DST ( )
) appears on the display to indicate that Daylight Saving Time
When you change the digital time setting manually
When the digital time setting is changed by time calibration signal reception
When you change the Home City code and/or DST setting
1. In the Timekeeping Mode, press C five times to enter
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2. Hold down A until the current digital time starts to
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3. Use D and B to adjust the analog setting as
12H) and
DST off
the Hand Setting Mode.
flash, which indicates the setting screen.
described below.
Perform this button operation:
• Press D.
• Hold down D.
• Release D when the hands reach the setting
you want.
• While holding down D to move the hands at
high speed, press B to lock the high-speed
hand movement.
• To stop the hand movement, press any
button.
• Hand movement stops automatically if the hour
hand makes one full (12-hour) revolution.
Do this:
Use D (east) and B (west).
Press D.
Press D.
Press D.
Use D (+) and B (–).
) whenever you select LIS, LON, BCN,
DST on
3
Operation Guide 4700
Reference
This section contains more detailed and technical information about watch operation.
It also contains important precautions and notes about the various features and
functions of this watch.
Auto Display
Auto Display continually changes the contents of the digital display.
To turn off Auto Display
Press any button to turn off Auto Display. This returns to the Timekeeping Mode.
To turn on Auto Display
In the Hand Setting Mode, hold down D for about three seconds until the watch
beeps.
Note
• Calibration signal reception is disabled while Auto Display is being performed.
• Auto Display cannot be performed while a setting screen is on the display.
Auto Return Features
• If you leave the watch in the Alarm or Hand Setting Mode for two or three minutes
without performing any operation, it automatically returns to the Timekeeping Mode.
• If you leave the watch with a flashing setting on the display for two or three minutes
without performing any operation, the watch automatically exits the setting screen.
Scrolling
B and D are used in various modes and setting screens to scroll through data on
the display. In most cases, holding down these buttons during a scroll operation scrolls
through the data at high speed.
Initial Screens
When you enter the World Time Mode, the data you were viewing when you last exited
the mode appears first.
Radio-controlled Atomic Timekeeping Precautions
• The display of the watch is blank while an auto receive operation is in progress.
• Strong electrostatic charge can result in the wrong time being set.
• The time calibration signal bounces off the ionosphere. Because of this, such factors
as changes in the reflectivity of the ionosphere, as well as movement of the
ionosphere to higher altitudes due to seasonal atmospheric changes or the time of
day may change the reception range of the signal and make reception temporarily
impossible.
• Even if the time calibration signal is received properly, certain conditions can cause
the time setting to be off by up to one second.
• The current time setting in accordance with the time calibration signal takes priority
over any time settings you make manually.
• The watch is designed to automatically update the date and day of the week for the
period January 1, 2000 to December 31, 2099. Setting of the date by the time
calibration signal cannot be performed starting from January 1, 2100.
• This watch can receive signals that differentiate between leap years and non-leap
years.
• Though this watch is designed to receive both time data (hour, minutes, seconds)
and date data (year, month, day), certain signal conditions can limit reception to time
data only.
• Normally, the signal reception date shown by the last signal screen is the date data
included in the received time calibration signal. When only time data is received,
however, the last signal screen shows the date as kept in the Timekeeping Mode at
the time of signal reception.
• If you are in an area where proper time calibration signal reception is impossible, the
watch keeps time within ±20 seconds a month at normal temperature.
• If you have problems with proper time calibration signal reception or if the time
setting is wrong after signal reception, check your current city code, DST (summer
time), and auto receive settings. The following are the initial factory defaults for these
settings.
Setting
City code
DST (summer time)
Auto receive
Transmitters
The time calibration signal received by this watch depends on the currently selected
Home City code.
When LIS, BCN, MAD, PAR, MIL, ROM, BER, STO, ATH, or MOW is selected as the
Home City code:
In this case:
The first signal search operation after
the Home City code has been changed
The second and subsequent signal
searches
When LON is selected as the Home City code:
In this case:
The first signal search operation after
the Home City code has been changed
The second and subsequent signal
searches
Initial Factory Default
BER (Berlin)
(Auto switching)
(Auto receive)
The watch does this:
1. Checks the Mainflingen signal first.
2. If the Mainflingen signal cannot be
received, checks the Rugby signal.
1. Checks the signal of the transmitter of the
first receive operation (Rugby or
Mainflingen).
2. If the checked signal cannot be received,
checks the other signal.
The watch does this:
1. Checks the Rugby signal first.
2. If the Rugby signal cannot be received,
checks the Mainflingen signal.
1. Checks the signal of the transmitter of the
first receive operation (Rugby or
Mainflingen).
2. If the checked signal cannot be received,
checks the other signal.
Timekeeping
• Resetting the seconds to 00 while the current count is in the range of 30 to 59
causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are
reset to 00
• The day of the week is automatically displayed in accordance with the date (year,
• The year can be set in the range of 2000 to 2099.
• The watch’s built-in full automatic calendar makes allowances for different month
• The current time for all city codes in the Timekeeping Mode and World Time Mode is
• GMT differential is calculated by this watch based on Universal Time Coordinated
* UTC is the world-wide scientific standard of timekeeping. It is based upon carefully
12-hour/24-hour Timekeeping Formats
The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is also
applied in all other modes.
• With the 12-hour format, the PM indicator (P) appears on the display for times in the
• With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without
Illumination Precautions
• Illumination may be hard to see when viewed under direct sunlight.
• Illumination automatically turns off whenever an alarm sounds.
• Frequent use of illumination runs down the batteries.
Button Operation Tone
In any mode (except when a setting screen is on the display), hold down C for about
three seconds to toggle the button operation tone on and off. The button operation
tone off indicator (
• Even if the button operation tone is turned off, the daily alarm and the hourly time
without changing the minutes.
month, and day) settings.
lengths and leap years. Once you set the date, there should be no reason to change
it except after you have the watch’s batteries replaced.
calculated in accordance with the Greenwich Mean Time (GMT) differential for each
city, based on your Home City time setting.
(UTC*) data.
maintained atomic (cesium) clocks that keep time accurately to within microseconds. Leap
seconds are added or subtracted as necessary to keep UTC in sync with the Earth’s rotation.
The reference point for UTC is Greenwich, England.
range of noon to 10”’9 p.m. and no indicator appears for times in the range of
midnight to 11:59 a.m.
any indicator.
) is displayed while the tone is turned off.
signal continue to sound when required.
City Code Table
City
PPG
HNL
ANC
YVR
LAX
YEA
DEN
MEX
YWG
CHI
MIA
YTO
NYC
CCS
YHZ
YYT
RIO
RAI
LIS
LON
BCN
MAD
PAR
MIL
ROM
BER
STO
ATH
CAI
JRS
MOW
JED
THR
DXB
KBL
KHI
DEL
DAC
RGN
BKK
HKG
SEL
TYO
ADL
GUM
SYD
NOU
WLG
City
Pago Pago
Honolulu
Anchorage
Vancouver
Los Angeles
Edmonton
Denver
Mexico City
Winnipeg
Chicago
Miami
Toronto
New York
Caracas
Halifax
St. Johns
Rio De Janeiro
Praia
Lisbon
London
Barcelona
Madrid
Paris
Milan
Rome
Berlin
Stockholm
Athens
Cairo
Jerusalem
Moscow
Jeddah
Tehran
Dubai
Kabul
Karachi
Delhi
Dhaka
Yangon
Bangkok
Hong Kong
Seoul
Tokyo
Adelaide
Guam
Sydney
Noumea
Wellington
Code
• Based on data as of December 2005.
GMT
Differential
–11.0
–10.0
–09.0
–08.0
–07.0
–06.0
–05.0
–04.0
–03.5
–03.0
–01.0
+00.0
+01.0
+02.0
+03.0
+03.5
+04.0
+04.5
+05.0
+05.5
+06.0
+06.5
+07.0
+08.0
+09.0
+09.5
+10.0
+11.0
+12.0
Other major cities in same time zone
Papeete
Nome
San Francisco, Las Vegas,
Seattle/Tacoma, Dawson City, Tijuana
El Paso, Culiacan
Houston, Dallas/Fort Worth, New Orleans
Montreal, Detroit, Boston,
Panama City, Havana, Lima, Bogota
La Paz, Santiago, Port Of Spain
Sao Paulo, Buenos Aires, Brasilia, Montevideo
Dublin, Casablanca, Dakar, Abidjan
Amsterdam, Algiers, Hamburg, Frankfurt, Vienna
Helsinki, Istanbul, Beirut, Damascus,
Cape Town
Kuwait, Riyadh, Aden, Addis Ababa, Nairobi
Shiraz
Abu Dhabi, Muscat
Male
Mumbai, Kolkata
Colombo
Jakarta, Phnom Penh, Hanoi, Vientiane
Singapore, Kuala Lumpur, Beijing, Taipei, Manila, Perth,
Ulaanbaatar
Pyongyang
Darwin
Melbourne, Rabaul
Port Vila
Christchurch, Nadi, Nauru Island
4
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