Casio MA1007-EA User Manual

MA1007-EA

Operation Guide 5187

• Your watch may differ somewhat from the one shown in the illustration.

Minutes

Hour

Day of week

Seconds

Day-night indicator

• The day-night indicator performs one rotation every 24 hours. A day sky image is shown during the day and a night sky image is shown at night.

To set the time and day of the week

1. Pull the crown out to the second click when the second hand is at 12 o’clock position

and the second hand stops.

2. Set the hands by turning the crown.

• As you do, the day of the week changes accordingly.

• After setting day of the week, carefully set the time, making sure to distinguish

between AM and PM.

3. In accordance with a time signal, push the crown in

To set the day

1. Pull out the crown to the first click.

2. Set the day by rotating the crown.

3. Push the crown back in to the normal position.

• Avoid setting the day between 9:00 p.m. and 1:00 a.m. (the day display may not change in the following day).

Day

First click (Day setting)

Second click (Time, day of the week setting)

Crown (Normal position)

■ For a watch with an elapsed time bezel Rotate the elapsed time bezel to align the minute hand. After that, you will be able to determine how much time has elapsed since you adjusted the bezel position by checking the bezel value that the minute hand is currently pointing to.

• 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.

• Note that a screw lock crown watch is not water resistant

while its crown is loose. Be sure to screw the crown back in as far as it will go after configuring settings.

mark with the

Specifications

Accuracy at normal temperature: ± 20 seconds a month Display: 3 analog hands (hour, minutes, seconds),

3 dials (Day-night indicator, day of the week, day)

Battery: One silver oxide battery (Type: SR621SW)

Approximately 3 years on type SR621SW

Elapsed time bezel