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© 2013 CASIO COMPUTER CO., LTD.
MA1308-EA
Be sure to keep all user documentation handy for future reference.
Your watch may differ somewhat from the one shown in the illustration.
Some models may use a combination of hands and rotating disks to indicate
information. The word "hand" in this section is used to mean both analog hands
and rotating disks.
Stopwatch Minute Hand
Second Hand
Stopwatch Second Hand
Stopwatch functions
To adjust the time setting
When the second hand is at
12 o'clock, pull the
Click 2.
Rotate the
to change the
Crown
time setting.
Push the
back in.
Crown
Note
Take care that you set the correct AM
or PM time.
When changing the time, move the
minute hand four or fi ve minutes past
your fi nal setting, and then back it up
to the setting you want.
Crown Operations
Some water-resistant models (100 meters, 200 meters)
have a screw-in crown. When you need to perform a crown
operation, rotate it towards you to unscrew it. Then pull
the crown out. Avoid applying undue force when pulling.
The watch loses its water resistance while the crown is
unscrewed. After performing a crown operation, fully screw
the crown back in.
If your watch has a rotary bezel...
You can rotate the bezel to align its ▼ mark with the
minute hand. Then you will be able to tell how much
time has elapsed since aligning the ▼ mark.
Operating Precautions
Water Resistance
The following applies to watches with WATER RESIST or WATER RESISTANT marked
on the back cover.
On watch front or on
Marking
back cover
Hand washing, rain
Water-related work,
Example
swimming
of Daily
Use
Windsurfi ng
Skin diving
Do not use this watch for scuba diving or other types of diving that requires air tanks.
Watches that do not have WATER RESIST or WATER RESISTANT marked on the back
cover are not protected against the effects of sweat. Avoid using such a watch under
conditions where it will be exposed to large amounts of sweat or moisture, or to direct
splashing with water.
Even if a watch is water-resistant, do not operate its buttons or crown while it is
submersed in water or wet.
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-chome
Operation Guide 5378
Shibuya-ku, Tokyo 151-8543, Japan
Hour Hand
Minute Hand
A
Click 1
L
B
Crown
Day Indicator
24 Hour Hand
To change the day indicator setting
Pull the
out to Click 1.
Crown
out to
Crown
Rotate the
to set the day.
Crown
Push the
Crown
back in.
Note
The day indicator setting uses a 31-
day month. Make adjustments for
months of shorter lengths.
Avoid changing the day indicator
setting between the hours of 9
p.m. and 1 a.m. Otherwise, the day
indicator may not change correctly at
midnight.
Current
Water
Enhanced Water Resistance Under Daily Use
Resistance
5
10
Under Daily
Atmospheres
Atmospheres
Use
No
5BAR
10BAR
BAR mark
Yes
Yes
Yes
No
Yes
Yes
No
No
Yes
No
No
Yes
Printed in China
MA1308-A
ENGLISH
Using the Stopwatch
The stopwatch measures elapsed time in 1-second increments up to 59 minutes,
59 seconds.
Elapsed time
A
Start
Click 2
Split time
A
Start
Two fi nishes
A
Start
Important!
Do not operate the stopwatch with the crown pulled out.
Note
An elapsed time operation will stop automatically at the end of 60 minutes.
Correcting the 0 Positions of the Hands
Perform the following procedure if the stopwatch hands do not return to their 0 (zero)
positions when you reset the stopwatch.
Pull the
Crown
Use B (clockwise) and A (counterclockwise) to move the
Stopwatch Second Hand
Holding down either button will move the second hand at high speed, until you
release the button.
The
Stopwatch Minute Hand
After all of the hands are the way you want, push the
Important!
Timekeeping stops while the crown is pulled out. Correct the current time setting
Crown
after performing the above operation.
To turn on illumination
Hold down L.
Loosen
Note
Start
Illumination remains turned on as long as L is depressed.
Illumination will turn off about four seconds after L is released.
Elapsed time
Illumination Precautions
Illumination may be hard to see when viewed under direct sunlight.
Frequent use of illumination runs down the battery.
Specifi cations
Accuracy: ±20 seconds average per month
Stopwatch: Measuring Capacity: 59'59" (60 minutes)
Measuring Unit: 1 second
Measurements: Elapsed time; split time; two fi nishes
Illumination: LED (light-emitting diode)
Battery: One silver oxide battery (Type: SR920SW) and one lithium battery
(Type: CR1616)
Battery Life: Approximately 2 years (60 minutes stopwatch operation and 16 seconds
illumination per day)
Always have both batteries replaced at the same time.
Semi-transparent resin parts can become discolored due to sweat and dirt, and if exposed
to high temperatures for long periods.
Contact an authorized CASIO Service Center to have resin components replaced. Note
that you will be charged for replacement costs.
Natural Leather and Imitation Leather Bands
Allowing the watch to remain in contact with other items or storing it together with other
items while it is wet for long periods can cause the color of the other items to transfer to the
20
natural leather or imitation leather band of the watch. Be sure to dry off the watch thoroughly
Atmospheres
before storing it and make sure it is not in contact with other items.
Leaving a leather band where it is exposed to direct sunlight (ultraviolet rays) for long periods
20BAR
or failure to clean dirt from a leather band for long periods can cause it to become discolored.
Yes
Important!
Subjecting a natural leather or imitation leather band to rubbing or dirt can cause color
Yes
transfer and discoloration.
Metal Components
Yes
Failure to clean dirt from a metal band can lead to formation of rust, even if the band is
Yes
stainless steel or plated. If the watch is exposed to sweat or water, wipe it thoroughly with
a soft, absorbent cloth and then store it in a well-ventilated location to dry.
To clean the band, use a soft toothbrush or similar tool to scrub it with a weak solution of
water and a mild neutral detergent. Take care to avoid getting solution on the watch case.
Bacteria and Odor Resistant Band
The bacteria and odor resistant band protects against odor generated by the formation
of bacteria from sweat, which ensures good comfort and hygiene. In order to ensure
A
A
A
Stop
Re-start
Stop
B
A
B
Split
Split release
Stop
A
B
B
Split
Stop
Split release
Display time of
First runner
Second runner
second runner.
fi nishes.
fi nishes.
Display time of
fi rst runner.
out to Click 2.
and
to 12 o'clock.
Stopwatch Minute Hand
is syncronized with the
Stopwatch Second Hand
Crown
manecillas y disc
para referirse tan
Manecilla de minutos
Manecilla
B
Funciones d
Reset
B
Para ajustar la h
Reset
Cuando la mane
está en la posici
12 horas, extraig
B
la posición 2.
Reset
Gire la
corona
ajuste de la hora
Vuelva a introdu
Nota
Tenga la precauc
correctamente a
Para cambiar el t
manecilla de min
minutos desde la
que desea y, a co
retroceder hasta
Operaciones con l
Algunos modelos res
200 metros) vienen c
realizar una operació
adentro para desblo
corona. No tire de la
en cuenta que el relo
corona está desenro
la corona por compl
con la corona.
.
Si su reloj tiene un
Puede girar el bisel h
la manecilla de minu
back in.
cuánto tiempo ha tra
alineó con la marca
Precauciones d
Resistencia al agu
Lo siguiente corres
RESISTANT (resiste
En el frent
Marca
en la cubie
Lavado de
Trabajo re
Ejemplo de
agua, nata
uso diario
Práctica d
Buceo de
No utilice el reloj dur
requiera botellas de
Los relojes que no
cubierta posterior no
circunstancias dond
o a salpicaduras de
Aun si el reloj es res
1
está sumergido en a
Aun si el reloj es res
detergentes (jabón, c
Después de sumerg
suciedad del reloj.
Para mantener la res
(aproximadamente u
Siempre que haga
comprobaciones ne
pila es necesario util
o un Centro de serv
Algunos relojes resi
lavar o realizar cual
Maneci
p
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