CITIZEN EW0950-82E, EW0950-58D, EW0970-51B, EW0972-55D, EW1822-52D User Manual
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Your timepiece may have many more features or special setting procedures not
found in these basic instructions. Please refer to the separate instruction booklet
that may be included with your timepiece. You may also nd setting instructions,
Eco-Drive recharge information and answers to frequently asked questions in the
technical support section of our web site at www.citizenwatch.com.
To set your basic analog model
Models without a Calendar
Models with a Calendar (Day and/or Date)
Screw-down Crown
Your model may feature a screw-down crown. Be sure to
unscrew the crown prior to setting the time and/or date. After
setting and before any contact with water, be sure to screw the
crown to the case by turning the crown clockwise while applying gentle pressure in the direction of the case.
Note: Do not unscrew your crown or operate any button if your
timepiece is wet.
Getting Started with Eco-Drive
(Does not apply to conventional battery operated models)
Your new Eco-Drive timepiece is specially powered by proprietary ECO-DRIVE TECHNOLOGY,
which converts any source of light (natural and articial) into usable energy. The harnessed energy
is then stored in a special power reserve to keep your timepiece charged and running properly.
When fully charged, your Eco-Drive will continue running - even in total darkness- for at least six
(6) months. Properly maintained, it will never need another battery.
If you wear your new Citizen Eco-Drive timepiece on a regular basis, recharging will be virtually
automatic as regular exposure to light will keep your power reserve unending.
Recharge times will vary based on your timepiece and the type of light utilized. Direct sunlight is
the fastest, most efcient light source for recharging. Recharging information for your basic analog
timepiece can be found on page 4 of this booklet. For other models, please refer to your specic
instruction booklet or the technical support section of our web site at www.citizenwatch.com.
If you plan to store your Citizen Eco-Drive in the dark, you should do this for no more than six (6)
months. After this extended period of time, you should ensure that your timepiece is exposed to
bright light for the full recharge period as outlined in the recharge guide on page 4 in order to return
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your timepiece to a full charge.
1) Pull the crown out one step to the time setting position [1].
2) Rotate the crown in either direction to set the time.
3) Push the crown in one step to the closed position [0]
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To set the time only:
1) Pull the crown out two steps to the time setting position [2].
2) Rotate the crown clockwise to set the time.
3) Press the crown in two steps to the closed position.
To set the time and calendar:
1) Pull the crown out two steps to the time setting position [2].
2) Rotate the crown clockwise until you see the date change.
Use this as a midnight reference position. Continue turning the
crown to set the current time. This ensures the calendar will
change at night, rather than the day.
3) Push the crown in one step to position [1].
4) Rotate the crown counterclockwise to adjust the date and
clockwise to adjust the day (if featured on your timepiece)
5) Push the crown in one additional step to the closed position
next to the case [0].
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Recharging your basic analog Eco-Drive timepiece.
Your Eco-Drive timepiece thrives with regular exposure to light sufcient for charging.
Some circumstances however may prevent your Eco-Drive timepiece from receiving
regular exposure to light sufcient for charging. In these circumstances, you may need
to provide supplemental exposure to light. The chart below outlines general recharging
requirements for your basic analog Eco-Drive timepiece.
Charge Time
Illuminance (lux) Environment
3,000 at a distance of 8 inches (20cm) under a 30
watt uorescent light
10,000 Outdoors on a cloudy day 12 minutes 40 Hours
100,000 Outdoors on a sunny day 2 minutes 11 Hours
One Day
Use
40 minutes 130 Hours
Time to
Full Charge
After your basic analog Eco-Drive timepiece is fully charged, it will run for a minimum
of six (6) months without further charging.
Overcharge Protection Feature
Your Eco-Drive timepiece features an overcharge prevention system. When the rechargeable cell is fully charged, special circuits engage to prevent it from becoming overcharged. There is no need to worry about exposing your timepiece to “too much” light.
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Water Resistance
The water resistant quality of your timepiece is ranked from A to E as outlined in the chart below. Compare the
ranking of your timepiece against the chart to ensure use betting its water resistant characteristics.
Indication
Water Resistant
performance ranking Dial Caseback Water Resistant Characteristics
A ---- ---- Non-water resistant timepiece and must be kept away from water
B Water Resistant or
C WR50 or
D WR100/200 or
E 200M (or deeper) Water Resistant
“WATER REISTANT” may sometimes be abbreviated to “WATER RESIST” or “W.R.”
Water Resistant
Performance
Ranking
No Indication
Water Resistant 50
Water Resistant 100/200
Face-washing,sweat,
raindrops, etc.
Indications
Swimming (still water
pools) , etc
Water Resistant An ordinary water resistant timepiece that can
Water Resistant
5 Bar
Water Resistant
10/20 Bar
200M (or deeper)
withstand accidental splashing, raindrops, etc. in daily use
Suitable for ordinary use and in still water swimming (pools)
For frequent use with water. It is not specially designed for SCUBA diving
For skin and SCUBA diving (aqualung diving). Usable up to the respective indicated
depths.
Water-Related Use
Marine Sports
(ocean swimming, skin diving)
SCUBA divng
(with air tank)
Operation of Crown or button with moisture visible
Low Charge Warning
Your basic analog timepiece may feature a low charge warning function to provide a
visual indication that power is running low. If your timepiece features Eco-Drive technology, be sure to immediately recharge it to prevent complete loss of power. If your timepiece is operated by a conventional battery, have the battery replaced by an Authorized
Service Center immediately.
Three hand models
(hour, minute and second)
When a low charge state is reached, the
second hand will jump in two-second
increments.
A X X X X X
B O X X X X
C O O X X X
D O O O X X
E O O O O X
O: indicates “OK” water exposure
X: indicates “AVOID” this water exposure
Always set the crown at the normal position.
Tighten screw-down crown completely
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Time Setting Warning (Eco Drive only)
Your basic analog timepiece may feature a time setting warning function. This feature lets
you know the timepiece has commenced operation after a complete discharge of energy
but has not yet been set. This irregular movement will continue until the time is set, even
if the timepiece has been fully charged after a complete discharge.
Three hand models
(hour, minute and second)
The second hand will quickly
advance 2 seconds, then another
2 seconds in a single jump.
Two hand models
(hour and minute)
The minute hand quickly advances
three steps rather than in
one-minute increments.
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Two hand models ( hour and minute)
The minute hand will jump every minute,
rather than smoothly advancing to the
next minute.
Special Handling Instructions
1. Conventional Power Cell Replacements (does not apply to Eco-Drive)
Have the battery replaced regularly by an Authorized Citizen Service Center or dealer who will
properly recycle or safely dispose of the expired battery. Expired batteries may leak and cause
damage to the movement of your timepiece. If the battery expires while in your timepiece, have
it replaced immediately.
2. Avoid Temperature Extremes
Exposing your timepiece to high or low temperatures may adversely affect timekeeping and potentially damage sensitive components. You should never place your timepiece on the dashboard
of your vehicle or wear in a sauna or hot tub. Leaving your timepiece in extreme cold temperatures may cause irregular operation until the timepiece returns to normal operating temperature.
3. Avoid Strong Shocks
Your timepiece will withstand normal shock experienced during normal wear. Take care however not to drop or sharply knock your timepiece against objects.
4. Avoid strong magnetic elds and/or electronics that may emit static electricity.
Items such as magnetic bracelets, magnetic coin trays, cell phone speakers, portable speakers,
microwave ovens, televisions and some computer monitors may cause erratic timekeeping.
5. Avoid chemicals and gases
Avoid wearing this timepiece in the presence of chemicals and gases such as some household
cleaners, adhesives, paint, gasoline, benzine, nail polish remover, spray cosmetics including perfumes, or the like as these may cause discoloration, and deterioration of the case and band.
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