Citizen Eco-Drive Bluetooth S W410 - Turning the Watch into the Flight Mode; Charging Your Watch

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CITIZEN Eco-Drive Bluetooth S W410 Instruction manual
Turning the watch into the flight mode
You can deactivate the function to connect with a smartphone when required
such as in a plane or a hospital.
1
Pull the crown out to position
1
.
The second hand indicates the alarm setting (
ON/OFF
).
2
Rotate the crown to make the second hand point the flight
mode setting ( ON/OFF).
1
12
6
9
7
I
N
F
O
A
C
T
C
A
L
L
O
F
F
O
N
N
O
F
F
O
D
N
I
F
N
O
F
F
O
ACT (0-second position)
Alarm setting ( ON/OFF)
Flight mode setting (
ON/OFF)
•Each time you rotate the crown, the second hand moves as
follows:
Alarm setting ( ON/OFF)
→
ACT
→
flight mode setting ( ON/OFF)
→ (back to the top).
3
Press the button to switch on/off of the flight mode setting.
•Each time you press the button, on/off of the setting changes
alternately.
ON
12
6
9
7
I
N
F
O
A
C
T
C
A
L
L
O
F
F
O
N
N
O
F
F
O
D
N
I
F
N
O
F
F
O
6
9
7
I
N
F
O
A
C
T
C
A
L
L
O
F
F
O
N
N
O
F
F
O
D
N
I
F
N
O
F
F
O
The flight
mode setting is
turned on and
the connection
function becomes
unavailable.
OFF
12
6
9
7
I
N
F
O
A
C
T
C
A
L
L
O
F
F
O
N
N
O
F
F
O
D
N
I
F
N
O
F
F
O
6
9
7
I
N
F
O
A
C
T
C
A
L
L
O
F
F
O
N
N
O
F
F
O
D
N
I
F
N
O
F
F
O
The flight
mode setting is
turned off and
the connection
function becomes
available.
4
Push the crown in to position
0
to finish the procedure.
The watch returns to normal indication.
After turning on the flight mode setting
Connection to the smartphone is closed and the watch cannot connect with it.
•The second hand points “
ON
” (25-second position) and returns to normal
movement when you try to connect them.
•Automatic time reception also becomes unavailable.
After turning off the flight mode setting
The connection function of the watch becomes available as the flight mode setting
is turned off.
Execute connection operation when you want to connect it with the smartphone.
•Check the time and calendar of the watch and adjust them if required.
Charging your watch
This watch has a solar cell under the dial and stores the power
generated by the cell in its built-in rechargeable cell.
The cell is charged by exposing the dial to light such as direct
sunlight or fluorescent lamps.
For optimal performance, be sure to:
•
Put the watch in a location where the dial is exposed to bright
light such as by the window even when it is not used.
•
Expose its dial to direct sunlight for 5 or 6 hours at least every
week.
•
Avoid leaving it in dark places for long periods of time.
CAUTION
•Do not charge the watch at a high temperature (about 60°C (140°F) or higher)
as doing so may cause movement malfunction.
•If the watch is obscured from light by long sleeves frequently, supplemental
charging may be needed to ensure continual operation.
•The watch stops charging automatically after finishing (overcharging prevention
function). The function prevents damage to performance of the watch and
rechargeable cell due to overcharging.
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
immediately as outlined above.
•When the watch is sufficiently charged, the second hand
will move normally.
•If you do not charge the watch for 3 days or longer after the insufficient charge
warning movement has begun, the watch will be depleted of all power and stop.
During the insufficient charge warning state
The time and date are indicated correctly.
Charging time by environment
Below are the approximate charging times when exposing to light continuously.
Please use this table as a reference only.
Environment
Outdoors
(sunny)
Outdoors
(cloudy)
20 cm (7-
7/8 inches)
away from a
fluorescent
lamp (30W)
Interior
lighting
Illuminance (lx)
100,000 10,000 3,000 500
To work for one day
3 minutes 25 minutes 1.5 hours 7 hours
To start working
normally when the cell is
discharged
40 minutes 2.5 hours 9 hours 45 hours
To use notification and
other functions when the
cell is discharged
4.5 hours 40 hours 130 hours −
To become fully
charged when the cell is
discharged
7.5 hours 60 hours − −
•
Exposing to direct sunlight is recommended to charge your watch.
A fluorescent lamp or interior lighting does not have sufficient illumination to
charge the rechargeable cell efficiently.
After charged fully, the watch runs without additional charging
Using with a smartphone Using with no smartphones
About 1 year
*
About 2.5 years
* See the table of “Standard use with the smartphone” in “
Specifications
” for details such as usage
conditions of “Using with a smartphone”.
Cautions when connected with a smartphone
•Long-time connection with a smartphone, reception of many notification in
a day and using alarm consume much amount of power. Be sure to keep your
watch sufficiently charged when connecting the watch with your smartphone
for a long time.
•We recommend disconnecting your smartphone (page
4
) when
connection is not needed.
•Take also care that your smartphone is charged enough.
ON