• Chronograph operation
The crown is set to normal time position.
The chronograph can measure up to
12 hours in one second increments.
The chronograph can measure up to
60 minutes in one second increments.
The chronograph can measure up to
12 hours in 1/20 (0.05) second increments.
C.G 1/20 second hand will still indicate the correct
time measurement even when the chronograph is
started by pressing button A, while the C.G 1/20
second hand is functioning as one step movement.
The C.G 1/20 second hand automatically stops at
00 second position 30 seconds after the
chronograph is started. When the chronograph is
stopped by the button A, the C.G 1/20 second hand
indicates the elapsed time.
When button B is pressed again after the
chronograph has been reset, the C.G 1/20 second
hand starts to function as one step movement to
confirm watch operation.
*The hour/minute hands indicate the current time
even when the chronograph is being used.
• Adjusting the Chronograph
If the chronograph hands do not return to “0”
position when the chronograph is reset
1. Pull out the crown to position (2).
2. Press button A adjusting the C.G 1/20 second
hand 6 at “0” position.
3. Press button B adjusting the C.G second hand at
“0” position (0560 only).
*Press continuously button A or B to quick advance
the C.G second hand 6 or C.G 1/20 second hand 3.
4. Set the watch to the current time.
5. Push the crown back to position (0).
6. Press the button B to reset minute/hour hand
(except 0540) at “0” position.
• Tachymeter
The tachymeter is the device which measures the
speed of an automobile. Knowing in how many
seconds the car covers a distance of 1km, the
meter can measure the approximate average
speed per hour during a journey (up to the
maximum measurable range of, 60 seconds.)
If the chronograph is started at the same time as
measurement, and stopped after 1km, the average
speed per hour can be determined, according to
the position of the second hand. If the car covers
the distance of 1km in 45 seconds, the average
hourly speed during the journey will be about 80km.
• After Changing The Battery
After changing the battery, please refer to the
• Adjusting The Chronograph section and set the
correct chronograph hands position prior to use.
*This operation is required because the chronograph
hands may not return to the “0” position when the
chronograph is reset after changing the battery.
0510
0540
0560
