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CITIZEN Eco-Drive Riiiver W510 Instruction manual
Precautionary items and usage limitations (continued)
CAUTION
Always Keep Your Watch Clean
• Rotate the crown while it is pressed in fully and press the buttons periodically so they do not become
stuck due to accumulations of foreign matter.
• The case and band of the watch come into direct contact with the skin. Corrosion of the metal or
accumulated foreign matter may result in black residue coming from the bracelet when exposed to
moisture or perspiration unnoticed soiling such as that caused by perspiration. Be sure to keep your watch
clean at all times.
• Be sure to periodically clean the bracelet and case of your watch to remove accumulated dirt and foreign
matter. In rare circumstances, accumulated dirt, foreign matter may cause irritation with the skin. If you
notice this, discontinue wearing the watch and consult your physician.
• Be sure to periodically clean foreign matter and accumulated materials from the metal band, synthetic
rubber strap (polyurethane) and/or metal case using a soft brush and mild soap. Be careful not to allow
moisture on the case if your watch is not water resistant.
• Leather bands may become discolored by perspiration or dirt. Always keep your leather band clean by
wiping with a dry cloth.
Caring for Your Watch
• Wipe any dirt or moisture such as perspiration from the case and crystal with a soft cloth.
• For a metallic, plastic or synthetic rubber (polyurethane) band, clean it with soap and a soft toothbrush.
Be sure to thoroughly rinse the band after cleaning to remove any soap residue.
• For a leather band, wipe off dirt using a dry cloth.
• If you will not be using your watch for an extended period of time, carefully wipe off any perspiration,
dirt or moisture and store in a proper location, avoiding locations subject to excessively high or low
temperatures and high humidity.
When Luminous Paint is used for your watch
The paint on the dial and hands helps you with reading the time in a dark place. The luminous paint stores light
(daylight or artificial light) and glows in a dark place.
It is free from any radioactive substance or any other material harmful to a human body or environment.
• The light emission gradually becomes weaker as time passes.
• The duration of the light (“glow”) will vary depending on the brightness, types of and distance from a
light source, exposure time, and the amount of the paint.
• The paint may not glow and/or may dissipate quickly if exposure to light was not sufficient.
Specifications
Model
W510
Type
Analog solar-powered watch
Timekeeping
accuracy
(without
reception)
Average monthly accuracy: ±15 seconds when worn at normal
operating temperatures b5°C (41°F) and +35°C (95°F)
Operating
temperature
range
‒10°C (14°F) to +60°C (140°F)
Display functions
Time
Hours, minutes, seconds
Calendar
Date
Duration
After charged fully, the watch runs without additional charging
In standard use with a smartphone
About 7
months
When connecting with the smartphone and executing
automatic time reception once a day
About 7
months
When not using with the smartphone
About 1.0
year
When power save functions all the day
About 1.1
years
Power reserve upon insufficient charge warning function
Approximately 18 days
Battery
Rechargeable cell (lithium button cell), 1pc.
Additional
functions
• Solar power function
• Power reserve indication (in 29
levels)
• Overcharging prevention function
• Insufficient charge warning function
(two-second interval movement)
• Energy saving function (power save
feature)
• Indication functions about
smartphone connection
-
Indication of ongoing
communication processing
(
ACTIVATE
)
-
Notification indication function
(
INFORMATION
)
-
Indication of an error of an iiidea
(
CHECK
)
-
Disconnection notification
function (
RECONNECT
)
• Personalization function
• Automatic time information
reception function
• Flight mode function
• Perpetual calendar (until February
28th, 2100)
• Antimagnetic feature
• Impact detection function
The following conditions are supposed in the table above as “Standard use with the
smartphone”.
Power save
4 hours/day
Automatic time reception
Once/day
Acceleration sensor
On: 8 hours/day
Standby: 12 hours/day
Off: 4 hours/day
Using an iiidea
10 times/day
Specifications and contents of this booklet are subject to change without prior notice.
