1
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.
Be sure to visit the Citizen website at http://www.citizenwatch.jp/srvc_sprt_menu.
html . Here you will find a variety of information such as electronic setting guides,
answers to frequently asked questions, Eco-Drive recharging information and
more.
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.
2 3
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 72 to 84)
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.
Before using this watch
After unpacking, the following must be done before using the watch:
• Checking the power reserve see page 16
For optimal performance, ensure your watch is fully charged prior to use. Refer
to pages 10 to 15 for charging procedures and times.
• Setting the correct time and date for your locale
The time may be adjusted either manually (see pages 50 to 55), or by receiving
time information when connected with a smartphone featuring Bluetooth4.0 (see
page 38).
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 10 to 15.
Before using this watch Before using this watch
4 5
Screw down crown and screw down push button
Unlock the crown 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 firmly.
Screw down
push button
Rotate the locking screw
counterclockwise, and
loosen until it stops.
Rotate the locking screw
clockwise, and tighten
firmly.
Recessed buttons
Press the button with a narrow-tipped object such
as a wooden toothpick.
Band adjustment
We do not recommend attempting to adjust the watch band yourself. Special
expertise and experience is required for proper adjustment. If not adjusted
correctly, the band may become detached leading to loss of your watch. (Some
retailers may supply a band adjustment tool with your purchase).
For band adjustment, we recommend you consult the retailer from where the watch
was purchased or your nearest Authorized Citizen Service Center.
Some repair shops may charge a nominal fee for adjustment if the watch was not
purchased directly from them.
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.
How to use a specially designed crown/push button
Some models are equipped with a specially designed crown and/or push button(s)
to prevent accidental operation. Please refer to the following chart for use.
Table of contents
Features....................................8
Component identification..........9
Charging your watch ..............10
Checking the current power
reserve ................................ 16
Changing the mode ................ 18
Using Bluetooth 4.0 ............... 24
Registering your smartphone
[
PR
] ................................... 28
Connecting with the registered
smartphone [
CT
] ................ 34
Disconnecting from the
smartphone [
DCT
] ............. 36
Receiving time information from
the smartphone .................. 38
Communication with the
smartphone ........................ 40
Shortcut for pairing ................ 46
Bluetooth 4.0 wireless
technology .......................... 47
Adjusting the time and calendar
manually [
TME
]/[
CAL
] .... 50
Using local time [
L-TM
] ........ 56
Using the chronograph
[
CHR
]................................ 58
Checking and correcting the
reference position [
302
] .... 60
Troubleshooting ..................... 64
Resetting the watch
— All Reset ......................... 69
Eco-Drive (solar powered) watch
handling precautions........... 72
Water resistance .................... 76
Precautionary items and usage
limitations .......................... 79
Information ........................... 85
Specifications......................... 86
6 7
1
2
4
5
6
7
8
3
Component identificationFeatures
The illustrations in this instruction manual may
differ from the actual appearance of your watch.
1
Hour hand
2
Notification indication
of Bluetooth4.0/ongoing
communication processing (see
pages 27)
3
24-hour hand
4
Second hand/Chronograph second
hand
5
Function hand and function
indications
• Connection status (see page 27)/
Power reserve level (see pages 16
and 17)
• Chronograph minute hand
• Day of the week
6
Minute hand
7
Date indication
8
Mode hand (see pages 18 to 23)
Upper right
button (
)
Lower right
button (
)
Crown
* “Eco-Drive” is Citizen’s proprietary technology.
Connectable with your smartphone using Bluetooth4.0, and
equipped with the following profiles.
• “Time profile” for time adjustment (See page 38.)
• “Alert Notification profile” for incoming calls/email notification (See page 42.)
• “Proximity profile” for notifying when the smartphone is away from the watch
(See page 43.)
• “Phone Alert Status profile” for stopping the smartphone ringing (See page 44.)
“Eco-Drive (solar
powered)”
Never needs a new
battery. This watch is
fueled by light.
“Chronograph”
Measure elapsed time
up to 60 minutes.
“Perpetual calendar”
Once set, the date will
automatically adjust for
months shorter than 31 days
as well as leap years.
“Local time”
Easy to see the time for a
second time zone, anywhere
in the world.
8 9
Charging your watch
This watch has a rechargeable cell which is charged by
exposing the dial to light, such as direct sunlight or
fluorescent lamps (refer to pages 12 and 13 for charging
guidelines).
After taking off the watch, put it in a location where the
dial is exposed to bright light, such as by a window.
For optimal performance, be sure to:
• Expose the watch to direct sunlight for two to three hours
at least once a week.
• Avoid leaving the watch in dark places for long periods of time.
Caution
• Do not charge the watch at high temperature (about 60°C/140°F or higher).
• If the watch is obscured from light by long sleeves frequently, supplemental
charging may be needed to ensure continual operation. Refer to pages 12 and
13
.
Charging your watch
When the watch reaches a low charge state (insufficient charge warning
function)
When the power reserve becomes low, the second hand
moves once every two seconds. This is the insufficient
charge warning function. Be sure to fully charge your
watch as outlined on pages 12 and 13.
• When the watch is sufficiently charged, the second
hand will move normally.
• If you do not charge the watch for 10 days or longer
after the insufficient charge warning movement has begun, the watch will be
depleted of all power and stop.
Caution
• When in the insufficient charge warning state, the current time and date are
indicated. However, other features and functions of the watch will not be
available for use.
10 11
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
12 minutes 3.5 hours 13 hours
Outdoors (cloudy) 10,000
36 minutes 6.5 hours 30 hours
20 cm (7-7/8
inches) away from
a fluorescent lamp
(30W)
3,000
2 hours 15 hours 90 hours
Interior lighting 500
9.5 hours 80 hours 660 hours
• To charge your watch, it is recommended to expose the dial to direct sunlight.
Optimal charging is achieved by exposing the dial to direct sunlight outdoors for
a short time each day.
Power reserve
With Bluetooth 4.0
*1
Without Bluetooth 4.0
In normal use
About 1 month
*2
About 1 year
*1
This is roughly equivalent connecting with your smartphone for 18 hours a day, and
receiving messages about 10 times a day.
*2
After one month of utilizing Bluetooth4.0 and without additional charging, you will no
longer be able to utilize Bluetooth4.0. Other features and functions of the watch will still be
available for use for approximately 7 months without additional charging.
Caution when using Bluetooth4.0
• Bluetooth4.0 requires a substantial amount of power, especially if receiving
many notifications. Be sure to keep your watch fully charged when utilizing
this feature. We recommend disconnecting Bluetooth4.0 when not needed (see
page 36).
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Charging your watch Charging your watch
Power save function
If your watch is not exposed to light sufficient for charging for 30 minutes or more,
the second hand will stop in order to conserve power. Although the second hand is
not moving, the correct seconds are stored in memory.
The power save function cannot be activated manually; it is an automatic feature
only. The power save function does not operate under the following conditions:
• The crown is in position
or .
• The current mode is Chronograph [
CHR
] or Calendar [
CAL
].
• The second hand is indicating a notification of Bluetooth4.0 (“
MAIL
”/ “
CALL
”/
“
LL
”).
Canceling the power save function
The power save function is automatically canceled and time and date will be
displayed when the watch is exposed to light sufficient for charging.
• The power save function will also be canceled if a notification is received from
your smartphone through Bluetooth4.0. Note that the watch must be sufficiently
charged to receive notifications.
• If the watch is in the power save state for long period of time, adjust the time and
date before use (see page 50).
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Checking the current power reserve
Checking the current power reserve
This watch has a power reserve display feature when in [
TME
], [
L-TM
], [PR], [CT],
or [
DCT
] mode.
Power reserve indication (Mode hand)
• If the current power reserve is not displayed (the watch is in [
CAL
] or [
CHR
]
mode), change the mode (see page 18).
• When using Bluetooth4.0, pay particular attention to the power reserve to
ensure sufficient power is available.
With Bluetooth4.0
Without Bluetooth4.0
The power reserve level
Level Level 3 Level 2 Level 1 Level 0
Approximate
duration of
indication at
this level
With Bluetooth4.0
7 months
*
Up to 10 days Up to 15 days Up to 6 days
Without Bluetooth4.0
Up to 3 months Up to 4 months Up to 2 months
Power reserve
is sufficient for
all features and
functions. Optimal
performance is
achieved at this
level.
Power reserve is
sufficient for all
operations at this
level.
Power reserve is
getting low. The
watch should be
fully charged to
ensure optimal
performance.
Power reserve is
not sufficient for
normal operation.
The watch must be
fully charged.
Charge the watch immediately.
*
When the power reserve is at level 0, basic watch functions can be used. However,
Bluetooth4.0 (see page 24) is not available. If the watch is connected to a smartphone, it will
be disconnected automatically.
16 17
Changing the mode
Changing the mode
1
Pull the crown out to position .
The second hand moves to indicate the 30 seconds
position.
The second hand indicates the 30 seconds position.
This watch features eight different modes (functions). Change the mode by rotating
the mode hand before using each mode.
2
Rotate the crown to select a mode.
• Each time you rotate the crown, the mode hand moves.
Rotate the crown until the mode hand indicates the mode you wish to use.
Proper location Improper location
When selecting [
L-TM
]
• You may turn the mode hand either clockwise or counterclockwise.
• The hands/indications function differently in each mode. See pages 20 to 23
for more details of each mode and the functions of the hands/indications in
each mode.
3
Push the crown in to position to finish the procedure.
The mode will change to the chosen mode. Hands and other indicators may
move depending on the chosen mode.
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Changing the mode Changing the mode
• Normally, use the watch in [
TME
] or
[
L-TM
] mode.
Time — [
TME
]
[
TME
]
The currently set time is displayed.
• The function hand (2:00 sub dial)
indicates the power reserve in this
mode.
Mode indications and functions
Function hand24-hour hand
Mode hand
Bluetooth4.0 — [PR]/[CT]/[
DCT
]
[PR] (Pairing) [CT] (Connect) [
DCT
] (Disconnect)
Select this when you want
to pair (register) the watch
with your smartphone for
the first time. (See page
28
.)
Select this mode when
you want to connect
your watch with the
smartphone after initial
pairing. (See page 34.)
Select this when you
disconnect the watch from
the smartphone. (See page
36
.)
• Time indication is same as either [
TME
] or [
L-TM
].
20 21
Changing the mode Changing the mode
Local time — [
L-TM
]
[
L-TM
]
Select this to display the time of
another area (local time). (See page
56
.)
• The 24-hour hand, date and day of
the week display local time.
• The function hand (2:00 sub dial)
indicates the power reserve in this
mode.
Chronograph — [
CHR
]
[
CHR
]
Select this when you want to use the
chronograph. (
See page
58.)
• The second hand: Indicates the
chronograph seconds.
• The function hand (2:00 sub dial):
Indicates the chronograph minutes.
• The hour, minute and 24-hour
hands will continue to reflect the
time set in [
TME
] or [
L-TM
] mode.
Calendar — [
CAL
]
[
CAL
]
Select this to display the calendar. (See
page 52.)
• The second hand: Indicates the
year/month.
• The function hand (2:00 sub dial):
Indicates the day of the week.
• The hour, minute and 24-hour
hands will continue to reflect the
current time set in [
TME
] mode.
The reference position — [
302
]
[
302
]
The current reference position of each
hand/indication is indicated. (See page
60
.)
22 23
Using Bluetooth4.0
Using Bluetooth4.0
What is Bluetooth 4.0?
Bluetooth4.0 is a type of wireless communication technology used over distances
of about 5m (16-1/2feet) to 10m (33feet) from handheld information products
such as smartphones, head sets and game gadgets.
• The communication distance using Bluetooth4.0 may become smaller when
obstacles such as walls exist. It may be particularly affected by the human body
such as your arms.
Type of Bluetooth 4.0 of this watch
This watch supports the Bluetooth 4.0 utilizing the electricity saving technology,
Bluetooth 4.0 (Bluetooth Low Energy).
In order to communicate with a smartphone, this watch implements following
Bluetooth 4.0 Profiles.
Profile For
Time profile
Receiving the time information (See page 38)
Alert Notification profile
Incoming notification (See page 42)
Proximity profile
Disconnection notification (See page 43)
Phone Alert Status profile
Stopping the ring tone (See page 44)
24 25
Using Bluetooth4.0 Using Bluetooth4.0
Indications for Bluetooth 4.0
Connection status (the
function hand)
ON
Connected
OFF
Not connected.
Notification (the second hand)
*
CALL
Incoming phone calls
MAIL
Incoming emails and
SMS
LL
Disconnection
(Link Loss)
Ongoing processing (the second
hand)
ACT
The watch is waiting
to be connected
or processing
communication
(Activation)
*
When [
302
], [
CHR
] or [
CAL
] mode is selected, only
vibration gives you notification. The indication by the
second hand will be made with another vibration when
you change the mode to [
TME
], [
L-TM
], [PR] or [CT].
Connectable smartphones
This watch can be connected with a smartphone that supports Bluetooth4.0 and is
equipped with the profiles described on page 25.
Check the compatibility of your smartphone by referring
to the logo on the right or the operation manual of the
smartphone. However, even if the smartphone meets
the above conditions, we cannot guarantee connection with all types of
smartphones.
26 27
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