© 2014 CASIO COMPUTER CO., LTD.
This section provides an overview of the watch
and its operations.
The illustrations included in this
manual have been created to
facilitate explanation. An illustration
may differ somewhat from the item it
A Hour hand
B Second hand
C Minute hand
D 24-hour hand
E Small minute hand
F Small hour hand
G Mode hand
H Day indicator
Operation Guide 5412
Watch Face Items
A Time calibration reception in progress
B GPS signal time information and position
information acquisition in progress
C GPS signal time information reception in
D Signal receive result
E Summer time setting
F Stopwatch Mode
G Airplane Mode
H Day of the week
Navigating Between Modes
This watch has a Timekeeping Mode and a
Timekeeping Mode :
Normally the mode hand points to the current
day of the week.
In the Airplane Mode, the mode hands points
Stopwatch Mode :
The mode hand always points to "STW", even
in the Airplane Mode.
Use the (C) button to navigate between
Hold down (C) for at least two seconds to
return to the Timekeeping Mode.
Holding down (C) for four seconds or longer
will enter or exit the Airplane Mode.
Using the Watch on an Aircraft
Using the Crown
Depending on the operation you want to
perform, pull out the crown to the first or
second click and then rotate it.
To prevent loss of water resistance
and/or damage due to impact, be
sure to push the crown in to its
normal position after you are
finished using it.
When pushing the crown back in,
take care not to apply too much
Fast Forward/Fast Reverse
After pulling out the crown, rotating it quickly
in succession in either direction will start a fast
forward or fast reverse operation. While a fast
forward operation is in progress, quickly
rotating the crown in succession again will
increase the speed even further.
The fast reverse operation speed is fixed
and cannot be changed.
Stopping Fast Forward/Fast Reverse
Rotate the crown in the direction opposite that
of the ongoing operation or press any button.
If you do not perform any operation
for about two minutes after pulling
out the crown, crown operations will
automatically become disabled. If
that happens, push the crown back
in and then pull it out again.