Citizen E650 User manual

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English
To determine the movement number
Your watch features a case number engraved on the
case back (refer to figure to the right).
The first four characters of the case number
represent the movement caliber number of the
watch.
In the example on the right, “1234” is the movement
number.
Thank you for your purchase of this Citizen watch.
Before using the watch, read this instruction manual carefully to ensure
correct use.
After reading, be sure to store this manual in a safe place should it be
needed for future reference.
✳The case has different features depending on the model.
Details of model specific features may not be outlined in this manual. See
http://www.citizenwatch.jp/support/default.htm
Engraving position example
The engraving position may differ
depending on watch model.
1
2
3
4
-
5
6
7
8
9
0
1234-567890

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■ Important instructions are categorized and depicted in this manual as follows:
<Notes before use - Protective stickers>
Your watch may feature protective coverings.
If the watch is worn without first removing these stickers, 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.
For this reason, please be sure to peel off the stickers before wearing the watch.
This manual may contain certain safety advisories. Your watch should be used
in accordance with these advisories at all times to ensure optimal enjoyment of
your watch and to prevent injury to yourself, other persons and/or damage to
property.
■ Safety advisories are categorized and depicted in this manual as follows:
Highly likely to cause death or serious injury
May cause serious injury or death
May or will cause minor or moderate injury or damage
Warning (caution) symbol followed by instructions that should be
followed and/or precautions that should be observed.
Warning (caution) symbol followed by prohibited use and/or
operation advisory.
Safety Precautions Safety Precautions
DANGER
WARNING
CAUTION

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◆This watch receives radio signals transmitted in the USA and Germany for
specific timezones only.
◆Eco Drive that converts light to the energy for driving the watch.
◆City selection function that allows the watch to be set to the time and
date in any of the four cities in U.S.A. - New York, Chicago, Denver, Los
Angeles - and London.
◆Alternate time zone that can be set in 15 minute increments (alternate
time zone is not radio controlled).
◆Chronograph function that can measure time up to 59 minutes 59
seconds in 1-second steps.
◆Alarm function that can be set based on a 24-hour clock.
◆Perpetual calendar function that eliminates the need to correct the date
at the end of each month.
* Eco Drive is Citizen proprietary technology.
The followings must be done before using the watch:
●Checking the power reserve →page 12
Check the charge level of the watch.
●Selecting a time zone (city) →page 16
Select the city for which you want to indicate the time and date.
●Checking the radio signal reception →page 14
Check the result of the radio signal reception.
Features Before using the watch

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Component identication …………………………………………… 8
Checking the power reserve ……………………………………… 12
Checking the radio signal reception ……………………………… 14
Selecting a time zone (city) ………………………………………… 16
Notes on the radio signal reception ……………………………… 18
On-demand reception—manual signal reception activation …… 24
Using the alternate time mode …………………………………… 26
During the Daylight Saving Time season ………………………… 28
Using the chronograph function ………………………………… 32
Using the alarm……………………………………………………… 34
Recharging your watch …………………………………………… 38
Adjusting the time/calendar manually …………………………… 42
Checking and correcting the current reference (0) position …… 46
Troubleshooting …………………………………………………… 50
Resetting the watch to the default settings ……………………… 54
Solar-powered watch handling precautions……………………… 56
Water resistance …………………………………………………… 60
Precautions and usage limitations ………………………………… 63
Maintenance ………………………………………………………… 68
Information ………………………………………………………… 69
Specications ……………………………………………………… 70
Table of contents

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* The illustrations in this instruction manual may differ from the actual appearance of your watch.
Component identification
Component identification
H, M, L:
Reception level/
reception result
RX: Reception in progress
Day of week
ALM: Alarm mode
City selections
Chronograph
(minute)
A-TM: Alternate time
mode
Charge level
CHR: Chronograph
mode
●Function hand
●Mode hand
Hour hand
Tachymeter
NO: Reception
result
Second hand
ON/OFF
(alarm/daylight
savings time)
24 hour hand
Function hand
Upper right
button (B)
Minute hand
Crown
Date
Lower right
button (A)
Mode hand