Citizen C70 User manual

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MODE

TEMP

1/1

SEC

Please refer to the diagram on the left when reading this instruction

manual.

Veuillez vous reporter au schéma de gauche pendant la lecture des

explications de ce mode d'emploi.

Consulte con el diagrama de la izquierda cuando lea este manual de

instrucciones.

Bitte beziehen Sie sich bei der Verwendung dieser Anleitung auf das

nebenstehende Diagramm.

Fare riferimento all’illustrazione a sinistra durante la lettura delle

istruzioni per l’uso.

Na leitura deste Manual de Instrução, favor referir-se ao diagrama

descrito à esquerda.

English

This watch is a combination quartz watch, with a race timer function for various

races such as yacht racing, etc., chronograph function, and timer function.

It also has a thermometer function and an EL (electroluminescence) light

function.

2 3

CONTENTS

1. NAME OF PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2. SETTING THE HANDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

3. CHANGING DIGITAL FUNCTIONS (MODES) . . . . . . . . . . . . . . . . . . . . .8

4. USING EACH FUNCTION (MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

A. Time mode <TME> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

B. Calendar mode <CAL> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

C. Alarm 1 & 2 modes <AL-1, AL-2> . . . . . . . . . . . . . . . . . . . . . . . . . . .14

D. Chronograph mode <CHR> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

E. Race timer mode <RACE> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

F. Timer mode <TMR> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

5. USING THE THERMOMETER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

6. LOW BATTERY INDICATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

7. ALL RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

8. USING THE BEZEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

9. PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

10. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Mode Time Calendar Alarm 1

Name Press once Switching ON/OFF

Button APress for more EL light ON

than 2 seconds Alarm monitor

Press once Thermometry Thermometry

Button BPress for more To time adjustment To calendar To alarm

than 2 seconds mode adjustment mode adjustment mode

Button MPress once To <CAL> mode To <AL-1> mode To <AL-2> mode

1: Mode mark display TME CAL AL-1

2: Digital display [1] Hours, Minutes, Month, Date, Set time, ON/OFF

Seconds Day of the week

3: Digital display [2] Temperature Temperature Temperature

1. NAME OF PARTS

Alarm 2 Chronograph Race Timer Timer

Switching ON/OFF Start/Stop Start/Stop Start/Stop

Alarm monitor

Split/Reset Set time adjustment Set time adjustment

To alarm Quick set time Quick set time

adjustment mode adjustment adjustment

To <CHR> mode To <RACE> mode To <TMR> mode To <TME> mode

AL-2 CHR RACE TMR

Set time, ON/OFF Hours, Minutes, Minutes, Seconds, Minutes, Seconds,

Seconds Set time Set time

Temperature 1/1000 second Temperature Temperature

(1)Pull the crown out to stop the second

hand.

(2)Turn the crown to set the correct time.

(3)Press the crown back in to restart.

4: Graphic display Always indicates graphic, syncronized with digital display 1

5: Crown Used for setting analog

6: Hour hand Always indicates time (hours)

7: Minute hand Always indicates time (minutes)

8: Second hand Always indicates time (seconds)

9: Thermosensor Senses current temperature,

shown by digital display 2

2. SETTING THE HANDS

Second hand

Setting position

Analog and digital time can be set individually as a dual-time watch.

Besides the time function, this watch has six other functions. Calendar, alarm 1,

alarm 2, chronograph, race timer and timer.

The current mode can be checked by the mode mark. Each time button Mis

pressed, the watch mode changes in the following sequence.

When the watch is left in alarm 1 or alarm 2 mode for more than 2 minutes, it

automatically returns to time mode.

3. CHANGING DIGITAL FUNCTIONS (MODES)

A. Time mode <TME>

When button Ais pressed or being pressed in time mode, the EL light is turned

on.

When button Bis pressed, the current temperature is recalculated.

4. USING EACH FUNCTION (MODE)

MODE

Mode mark

MODE

1/1

SEC

TEMP

SUM.

Temperature

Hours,

Minutes Seconds

Summer time

ON mark

Mode mark Mode (function)

TME Time

CAL Calendar

AL-1 Alarm 1

AL-2 Alarm 2

CHR Chronograph

RACE Race timer

TMR Timer

<Switching to summer time (daylight

saving time)>

(1)Press button Bin time mode for

more than 2 seconds. The “SUM.”

and “ON/OF” starts blinking to

indicate that the watch enters time

setting mode.

(2)Press button Ato set summer time

on or off.

Each time button Ais pressed, the

summer time setting mode is

switched on (ON) or off (OF)

alternately.

(3)Press button Mto return the watch

to normal time display.

[Normal time display]

*When watch is set to the summer time (ON).

The “SUM.” appears and the watch indicates time that is one hour ahead of

standard time.

(1)Press button Bin normal time mode for more than 2 seconds. The “SUM.”

and

“

ON/OF

” starts blinking to indicate that the watch enters time setting

mode.

(2)Each time button Bis pressed in time setting mode, the blinking figures

change from the “SUM.” to “seconds”, “minutes”, “hours”, “12-hour/24-hour”,

and to “SUM.” again. Use button Bto select the figures you want to change.

(3)Adjust the blinking figures by pressing button A. (If button Ais pressed

continuously, the figures change quickly.)

•The summer time display is switched ON/OF each time button Ais pressed.

•For resetting seconds, press button Ato restart from “00” second.

•The “12-hour/24-hour” indication system is switched alternately each time

button Ais pressed.

(4)Press button Mto return the watch to normal time display.

•When setting time in 12-hour indication system, make sure it is correctly set

for the morning (A) or the afternoon (P).

•If the watch is left in time setting mode (figures blinking) for more than 2

minutes, it returns to normal time display automatically.

•If button Mis pressed in time setting mode, the watch returns to normal time

display.

B. Calendar mode <CAL>

When button Ais pressed or being pressed in calendar mode, the EL light is

turned on.

When button Bis pressed, the current temperature is recalculated.

MODE

1/1

SEC

TEMP

[Normal calendar display]

Month, Date Day of the week

Temperature

(1)Press button Bin calendar mode for more than

2 seconds. The “Month” starts blinking to

indicate that the watch enters calendar setting

mode.

(2)Press button Bto select the setting “Month”,

“Date” or “Year”. Blinking figures move in order

from “Month” to “Date”, to “Year”.

(3)Press button Ato adjust the blinking figures. (If

button Ais pressed continuously, the figures

changes quickly.)

(4)Press button Mto return the watch to normal

calendar display.

•The Year (in the Christian era) can be set between 1998 and 2099. (Year

display appears in calendar setting mode only.)

•If the watch is left in calendar setting mode (figures blinking) for more than 2

minutes, the watch returns to normal calendar display automatically.

•The correct day of the week is automatically set as a result of setting the year,

month and date.

•If the date is set to a non-existing date (for example, February 30), the watch

automatically displays the first day of the next month when it returns to normal

calendar display.

•This watch need not to set for the 1st day of every month due to the automatic

calendar function.

•If button Mis pressed in calendar setting mode, the watch returns to normal

calendar display.

1514

C. Alarm 1 & 2 modes <AL-1, AL-2>

The only difference between alarm 1 and alarm 2 is the sound. The two modes

are the same in use and setting manner. When either alarm is set (ON) once, it

sounds for 20 seconds at the same time every day.

Each time button Ais pressed while in normal alarm display, the alarm is

switched ON/OF(off) alternately.

(“ON”: alarm is on, “OF”: alarm is off.)

< Alarm sound duration, Stopping alarm>

The Alarm sound duration is 20 seconds. Alarm sound stops by pressing any

button.

While button Ais being pressed in alarm mode, the alarm continues to sound.

MODE

1/1

SEC

TEMP

[Normal alarm display (ON)]

Alarm time

(hours, minutes) ON or OF (off)

Temperature

(1)Press button Bin alarm mode for more than

2 seconds. The “Hours” starts blinking to

indicate that the watch enters alarm setting

mode. The blinking figures can be adjusted.

(2)Press button Ato adjust “Hours”.

(3)While the “Hours” is blinking, press button B

to start the “Minutes” blinking.

(4)Press button Ato adjust “Minutes”.

(Pressing button Acontinuously changes

the figures quickly.)

(5)Press button Mto return the watch to normal

alarm display.

1716

•When time mode is in 12-hour system, the alarm mode is in the same system.

Be aware of A/P indication whether it is set for morning (A) or afternoon (P).

•If time mode is set for summer time, it does not affect the alarm mode.

•If the watch is left in alarm setting mode for more than 2 minutes, it

automatically returns to normal alarm display.

•If button Mis pressed in alarm setting mode, the watch returns to normal

alarm display.

D. Chronograph mode <CHR>

The chronograph is capable of measuring and indicating a maximum of 23

hours, 59 minutes, 59 seconds and 999 milliseconds in increments of 1/1000

second. After 24 hours, it stops with a reset display of “00°00'00"000”. The

chronograph can also measure split time (elapsed time).

MODE

1/1

SEC

TEMP

：

[Chronograph reset display]

Measured time

(milliseconds)

Measured time (hours, minutes, seconds)

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