Citizen Eco-Drive U700 User manual

取扱説明書

11
Thank you for your purchase of this Citizen watch.
Before using the watch, read this instruction manual carefully to ensure correct use.
After reading the manual, store it in a safe place for future reference.
Visit the Citizen website (http://www.citizenwatch-global.com/) to view visual
guides for operation of your watch. Some models may be equipped with external
features (calculation scale, tachymeter, etc.). Visual guides for operation of such
external features can also be found on the website.
To check the movement number
A case number—4 alphanumeric characters and 6
or more alphanumeric characters—is engraved on
the case back. (Figure on the right)
The first 4 characters of the case number
represent the movement number of the watch.
In the example on the right, “ ” is the
movement number.
Engraving position example
The engraving position may differ
depending on watch model.

32
Safety precautions — IMPORTANT
This manual contains instructions that should be strictly followed at all times
not only for optimal use, but to prevent any injuries to yourself, other persons or
property. We encourage you to read the entire booklet (especially, pages 48 to
61) and understand the meaning of the following symbols:
■ Safety advisories are categorized and depicted in this manual as follows:
DANGER Highly likely to cause death or serious injury
WARNING Can cause serious injury or death
CAUTION Can or will cause minor or moderate injury or damage
■ Important instructions are categorized and depicted in this manual as follows:
Warning (caution) symbol followed by instructions that should
be followed or precautions that should be observed.
Warning (caution) symbol followed by prohibited matters.

32
This watch is powered by light.
If the watch is not exposed to light for a long time, it stops moving.
See page 14 for charging the battery.
Features
The combination
watch of the analog
and digital display
Solar-powered—no
need for battery
replacement
World time—easy to see the
time of 43 cities all over the
world (→page 30)
Lap time measurement
per 1/1000 second
(→page 24) with the
lap recording function
(→page 28)

54
Before using this watch
■Checking the battery
Check your watch as follows before using it:
Start using the watch!
• To adjust the time and calendar, see page 20.
Check the movement of the second hand.
Check the digital section.
“”is not displayed.
Moving at 2-second intervals or has
stopped.
Moving at 1-second intervals.
“”is displayed.
Expose the dial to light for
charging the battery.

54
Before using this watch
This watch has a rechargeable cell which is
charged by exposing the dial to light.
Expose the dial to direct sunlight regularly to
charge the watch.
For details of charging, see pages 14.
For optimal performance, perform the following:
• Expose the watch with the dial facing towards direct sunlight for five to six hours
atleast once a month.
• Avoid leaving the watch in dark places for long periods of time.

76
Before using this watch Before using this watch
Band adjustment
We recommend seeking the assistance of an experienced watch technician
for sizing of your watch. If adjustment is not done correctly, the bracelet may
unexpectedly become detached leading to loss of your watch or injury.
Consult your nearest authorized Citizen service center.
Protective stickers
Be sure to remove any protective stickers that may be on your watch (case back,
band, clasp, etc.).Otherwise, perspiration or moisture may enter the gaps between
the protective stickers and the parts, which may result in a skin rash and/or
corrosion of the metal parts.

76
Before using this watch Before using this watch
How to use a specially designed crown/button
Some models are equipped with a specially designed crown and/or push button to
prevent accidental operation.
Screw down crown/button
Unlock the crown/button prior to operate your watch.
Unlock Lock
Screw down
crown
Rotate the crown
counterclockwise until
it releases from the case.
Push the crown in to the
case. With gentle pressure
towards the case, rotate
the crown clockwise to
secure it to the case. Be
sure to tighten rmly.
Screw down
push button
Rotate the locking screw
counterclockwise, and
loosen until it stops.
Rotate the locking screw
clockwise, and tighten
rmly.

98
Table of contents
Component identification............10
Changing the mode of
the digital section.....................12
Charging your watch....................14
Power saving function .................18
Adjusting the time and calendar—
Time and Calendar mode ..........20
Using the chronograph—
Chronograph mode...................22
Measuring lap times—
Race mode................................24
Checking the records of lap times—
Lap Record mode......................28
Checking the time of another city—
World Time mode .....................30
Table of city names......................32
Using the alarm—
Alarm mode..............................34

98
Table of contents
Using the timer—Timer mode.....36
Troubleshooting..........................38
Checking and correcting the current
reference position.....................41
All Reset......................................46
Eco-Drive watch handling
precautions ..............................48
Water resistance..........................52
Precautionary items and
usage limitations......................55
Warranty and Service...................62
Specifications ..............................64
Glossary ......................................66
Customer support center..............68

1110
Component identification
24
12
18
.01
50
10
20
30
0
40
.02 .03 .04
.05
.06
.07
.08
.09
.00
6
0
1
234
5
6
7
8
9
1/1000Sec.
60
30
25
20
15
10
05
55
50
45
40
35
Chronograph
second hand
Minute hand
24-hour hand
Digital section
Button A
Button B
Crown
Button M
Second hand
Hour hand
1/10 chronograph
second hand
1/100 chronograph
second hand

1110
Component identification
• The solar cell is built in under the dial.
• The illustrations in this instruction manual may differ from the actual appearance
of your watch.

1312
Changing the mode of the digital section
Time and Calendar mode
(→page 20)
Timer indicator
Day of the week
Timer mode
(→page 36)
“TMR” (Timer)
Year
Month, day
24
12
18
.01
50
10
20
30
0
40
.02 .03 .04
.05
.06
.07
.08
.09
.00
6
0
1
234
5
6
7
8
9
1/1000Sec.
60
30
25
20
15
10
05
55
50
45
40
35
Button M
Button B
1Press button Mrepeatedly to
change the mode.
While calendar or world time is
displayed, the digital section is lighted
for 2 seconds by pressing button B.

1312
Changing the mode of the digital section
Alarm indicator Daylight saving time
indicator
A (AM)/P (PM) indicator
(for 12-hour clock)
Kind of the records
Chronograph mode
(→page 22)
Race mode
(→page 24)
Lap Record mode
(→page 28)
World Time mode
(→page 30)
Alarm mode
(→page 34)
“RAC” (Race)“CHR” (Chronograph)
City for the alarm setting City of the local time

1514
24
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18
.01
50
10
20
30
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40
.02 .03 .04
.05
.06
.07
.08
.09
.00
6
0
1
234
5
6
7
8
9
1/1000Sec.
60
30
25
20
15
10
05
55
50
45
40
35
Function and the movement of the watch While the battery is charged:
When the battery becomes short of power—
Insufficient charge warning function 1
“”appears on the digital section. The
chronograph hands do not move (except the
chronograph second hand).
“”disappears.
When the battery becomes nearly runs out—
Insufficient charge warning function 2
The second hand moves once every two seconds.
You cannot operate the watch.
• The alarm tone does not sound.
• If you have not charged the battery for three days
or more since the warning movement began, the
battery will run out and the watch will stop.
The second hand starts to move normally.
• Keep charging the battery until“ ”disappears.
Charging your watch
When the battery becomes short of power—Insufficient charge
warning function
1/10 chronograph
second hand
1/100 chronograph
second hand
Chronograph
second hand
Second hand

1514
Function and the movement of the watch While the battery is charged:
When the battery becomes short of power—
Insufficient charge warning function 1
“”appears on the digital section. The
chronograph hands do not move (except the
chronograph second hand).
“”disappears.
When the battery becomes nearly runs out—
Insufficient charge warning function 2
The second hand moves once every two seconds.
You cannot operate the watch.
• The alarm tone does not sound.
• If you have not charged the battery for three days
or more since the warning movement began, the
battery will run out and the watch will stop.
The second hand starts to move normally.
• Keep charging the battery until“ ”disappears.
Charging your watch
When the battery becomes short of power, insufficient charge warning function
1and 2are activated in order. Charge the battery by exposing the dial to light.
Insufficient
charge warning
function 1
indication
The two-second
interval
movement
24
12
18
.01
50
10
20
30
0
40
.02 .03 .04
.05
.06
.07
.08
.09
.00
6
0
1
234
5
6
7
8
9
1/1000Sec.
60
30
25
20
15
10
05
55
50
45
40
35

1716
Charging your watch Charging your watch
Charging time by environment
Below are the approximate times required for charging when exposing the watch
dial to light continuously. Please use this table as a reference only.
Environment Illuminance
(lx)
Charging time (approx.)
To work for
one day
To start working
normally when the cell
is discharged
To become fully
charged when the cell is
discharged
Outdoors (sunny) 100,000 3 minutes 40 minutes 30 hours
Outdoors (cloudy) 10,000 12 minutes 2 hours 60 hours
20 cm away from
a fluorescent lamp
(30W)
3,000 40 minutes 5 hours 200 hours
Interior lighting 500 4 hours 35 hours —
• To charge your watch, it is recommended to expose the dial to direct sunlight.
A fluorescent lamp or interior lighting does not have sufficient illumination to
charge the rechargeable cell efficiently.

1716
Charging your watch Charging your watch
• Time taken for batteries to deplete after a full charge, without any further
charging:
With Power Saving on: Approx. 7 years
With Power Saving off: Approx. 8 months
• Time taken for batteries to deplete after an insufficient charge warning:
Approx. 3 days
Overcharging prevention function
• When your watch becomes fully charged, the overcharging prevention function is
automatically activated to prevent the battery from becoming charged further.
• No matter how much the watch is charged, it will not affect the secondary battery,
timekeeping, functions or performance of the watch.

1918
Power saving function
Condition when the function is activated Movement of the watch To cancel the function
When the dial is not exposed to light for
more than 30 minutes—Power saving
function 1
The digital section is turned
off. Expose the dial to light or press any button.
When the dial is not exposed to light
for more than 7 days—Power saving
function 2
The digital section is turned
off and all hands stop at the
reference position.
Expose the dial to light.
•The hour, minute, second, and 24-hour hands
start to move and indicate the current time.
•If the indicated time is not correct, adjust the
time and calendar. (→page 20)
When the dial is not exposed to light for a certain period of time, the power saving
function 1and 2are activated as follows:
24
12
18
.01
50
10
20
30
0
40
.02 .03 .04
.05
.06
.07
.08
.09
.00
6
0
1
234
5
6
7
8
9
1/1000Sec.
60
30
25
20
15
10
05
55
50
45
40
35
Button M
Button B
Button A

1918
Power saving function
Caution
Charge the battery if the second hand is moving once every 2 seconds after the
power saving function is canceled. (→page 14)
Condition when the function is activated Movement of the watch To cancel the function
When the dial is not exposed to light for
more than 30 minutes—Power saving
function 1
The digital section is turned
off. Expose the dial to light or press any button.
When the dial is not exposed to light
for more than 7 days—Power saving
function 2
The digital section is turned
off and all hands stop at the
reference position.
Expose the dial to light.
•The hour, minute, second, and 24-hour hands
start to move and indicate the current time.
•If the indicated time is not correct, adjust the
time and calendar. (→page 20)