Citizen Eco-Drive E660 User manual

INSTRUCTION MANUAL

ENGLISH
FRANÇAIS
ESPAÑOL
DEUTSCH
ITALIANO
PORTUGUÊS
中文（繁体字）
中文（简体字）
China BPC Europe DCF77
Japan JJY North America WWVB
EN Time signals available to this watch are as
shown on the table.
FR Les signaux d’heure disponibles sur cette
montre sont indiqués dans le tableau.
ES Las señales horarias disponibles para este reloj
aparecen en la tabla.
DE Die für diese Armbanduhr verfügbaren
Zeitsignale sind in der Tabelle aufgeführt.
IT Nella tabella vengono ragurati i segnali orari
disponibili per questo orologio.
PO Os sinais horários disponíveis para este relógio
são os exibidos na tabela.
CT 本款手錶的可用時間訊號如表格所示。
CS 本款手表的可用时间信号如表格所示。

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.
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-global.com/ .
Here you will find a variety of information such as electronic setting guides,
answers to frequently asked questions, Eco-Drive recharging information and
more.
Engraving position example
The engraving position may
differ depending on watch
model.
1

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 70 to 83 )
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
2

■ Important instructions are categorized and depicted in this manual as follows:
(Following symbols are examples of Pictograms.)
Warning (caution) symbol followed by prohibited matters.
Warning (caution) symbol followed by instructions that should be
followed or precautions that should be observed.
Safety precautions
3

4
Features
■
Alarm
Sounds at the time set.
■
Chronograph
Measures up to 60 minutes
by 1 second.
■
Radio controlled watch
Receives time signals from one of the
five signal stations in four regions in
the world and automatically adjusts the
time and calendar.
* "Eco-Drive" is an original technology of Citizen.
12
6
39
■
World time
Easy to see the time
for a second time zone,
anywhere in the world.
■
Eco-Drive
No periodical battery
replacement is needed.
This watch is fueled by
light.
■
Perpetual calendar
No need for monthly and
leap-year date correction
until February 28, 2100.

5
Before using this watch...........................
8
Band adjustment........................................ 9
Protective stickers....................................... 9
How to use a specially designed crown/button........... 10
Component identification........................
12
Changing the mode .............................
14
Checking the power reserve ......................
16
Checking the previous signal reception result .......
20
Checking the current world time setting ...........
22
Setting the world time ..........................
24
Continued on the next page ➡
CONTENTS

6
CONTENTS
Receiving the signal manually
(on-demand reception).........................
29
Setting summer time (DST) ......................
32
Using the chronograph ..........................
38
Using alarm....................................
40
Charging your watch ............................
44
About signal reception ..........................
49
When receiving the time signal .......................... 50
Note on the time signal ................................. 51
Poor reception areas .................................... 55
Adjusting the time and calendar manually .........
56

7
Troubleshooting ................................
60
Checking and correcting the reference position.......... 60
Symptom and Remedies ................................ 64
Eco-Drive watch handling precautions .............
70
Water resistance................................
74
Precautionary items and usage limitations .........
77
Specifications ..................................
84
CONTENTS

8
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 page 44 -.
After unpacking, follow the steps below when starting time and calendar
adjustment.
1Checking the current power reserve (page
16 )
2Changing the world time setting (page
24 )
3Receiving the time signal (page
29 )
Before using this watch