Casio 4725 User's Manual

Casio Watches User's Manual - 4725.
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Operation Guide 4725

MA0604-EB

Getting Acquainted

Congratulations upon your selection of this CASIO watch. To get the most out of your
purchase, be sure to read this manual carefully.

• For watch with the elapsed time bezel

Rotate the elapsed time bezel to align the 

 mark with

the minute hand. After certain amount of time elapsed,
read the graduation on the elapsed time bezel which the
minute hand points to. The elapsed time is indicated.

To set the date
1. With the crown in the normal position, rotate it until the mode hand is pointed at

TME (Timekeeping Mode).

2. Pull the crown out to the first click. This will cause the second hand to move the

currently selected month setting and stop.

3. If you want to change the month setting, press B.

December  

June  

January  

May  

November  

July  

March  

September  

February  

October  

April  

August  

4. Rotate the crown to set the day.

• Rotating the crown one turn towards you until you feel a click will advance the

current setting one day.

• Rotating the crown two or more turns will scroll the day setting at high speed. To

stop high-speed date scrolling, rotate the crown towards you or away from you one
turn. If you do not stop high-speed date scrolling, it will stop automatically after a 31-
day cycle.

• Note that the day setting can be scrolled forward only. It cannot be scrolled back.
5. Push the crown back in to the normal position to restart timekeeping.

Stopwatch

The stopwatch lets you measure elapsed time up to 59 minutes, 59.95 seconds.

 Stopwatch minute hand  

 Stopwatch 1/20 second hand  

Mode hand  

Stopwatch second hand  

Crown (Normal position)  

To measure elapsed time
1. With the crown in the normal position, rotate it until the mode hand is pointed at

CHR (Stopwatch Mode).

2. Press A to start the stopwatch.
3. Press A to stop the stopwatch.

• To view the 1/20-second count, hold down B. This will cause the stopwatch minute

hand to move to the applicable 1/20-second value. After you are finished viewing the
1/20-second count, release B.

• You can resume the elapsed measurement operation from the point it was stopped

in step 3 by pressing A again.

4. To clear the stopwatch, stop elapsed time measurement and then hold down A.

Dual Time

The Dual Time Mode lets you keep track of time in a different zone. The Dual Time
setting can be a time that is 

±23 hours from the watch’s current time setting.

• The seconds count of the Dual Time Mode is synchronized with the seconds count

of the Timekeeping Mode.

Minute hand  

24-hour hand  

Hour hand  

Day  

Mode hand  

Second hand 

Second click  
(Setting time)  

Crown (Normal position)  

First click 

To change the Dual Time setting
1. With the crown in the normal position, rotate it until the mode hand is pointed at L-

TM (Dual Time Mode).

• This will cause the hour and minute hands to move to the current Dual Time setting.
2. Pull the crown out to the second click.
3. Rotate the crown to change the Dual Time setting.

• Rotating the crown one turn towards you until you feel a click will return the current

setting one hour.

• Rotating the crown one turn away from you until you feel a click will advance the

current setting one hour.

• There is no high-speed hand movement when setting changing the Dual Time

setting.

• Change the setting carefully, making sure to distinguish between AM and PM.
4. After you are finished, push the crown back in to the normal position.

• Some water resistant models are equipped with a

screw lock crown.

• With such models, you must unscrew the crown in the

direction noted in the illustration to loosen it before
you can pull it out. Do not pull too forcibly on such
crowns.

• Also note that such watches are not water resistant

while their crowns are loosened. Be sure to screw the
crowns back in as far as they will go after making any
setting.

Elapsed time bezel

50

40

30

20

10

About This Manual

• Button operations are indicated using the letters shown

in the illustration.

• Each section of this manual provides you with the

information you need to perform operations in each
mode.

General Guide

Crown Positions

Second click  

Crown (Normal position)  

First click

Selecting a Mode
With the crown in the normal position, rotate it to select the mode you want.
The current mode is indicated by the mode hand.

TME:  
CHR:  

L-TM:  
ALM:  

Timekeeping Mode  
Stopwatch  
(Chronograph) Mode  
Dual Time Mode  
Alarm Mode  

Timekeeping

The watch’s calendar normally makes allowances for different month lengths.
However, you will have to adjust the date manually in the case of leap years.

Minute hand  

24-hour hand  

Hour hand  

Day  

Mode hand  

Second hand 

Second click  
(Setting time)  

Crown (Normal position)  

First click 
(Setting day)  

To set the time
1. With the crown in the normal position, rotate it until the mode hand is pointed at

TME (Timekeeping Mode).

2. Pull the crown out to the second click to stop the second hand.
3. Rotate the crown to set the current time with the hour and minute hands.

• Rotating the crown one turn towards you until you feel a click will return the current

time setting one minute.

• Rotating the crown one turn away from you until you feel a click will advance the

current time setting one minute.

• Rotating the crown two or more turns will move the hands at high speed. To stop

high-speed hand movement, rotate the crown towards you or away from you one
turn. If you do not stop high-speed hand movement, it will stop automatically after a
12-hour cycle.

• Set the time carefully, making sure to distinguish between AM and PM.
4. Push the crown back in to the normal position to restart timekeeping.

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