Using The Tachymeter - Citizen G910 Instruction Manual

Using the tachymeter

The tachymeter easily enables you to
calculate the average speed by recording
the time to travel one kilometer.
• You can measure the approximate
average speed from 60 km/h up to 400
km/h.
• When using the tachymeter, change to
the chronograph indication mode.
• Some models do not feature the
tachymeter.
22
THU
WED
TUE
MON
12
10
8
6
Lower left
button ( C )
Upper right
button ( B )
60
60
SUN
SAT
FRI
60
24
50 10
18 6
40 20
12
2
30
DEC
4
60
45 15
30
JUN
30
Lower right
120
button ( A )
Tachymeter