CHRONOGRAPH MODEL 3540.D
DESCRIPTION OF THE DISPLAY AND CONTROL BUTTONS
Please note:
Before using the chronograph functions,
please ensure that:
- the crown is in position
(= normal position).
- the three chronograph hands are
precisely at zero position following
activation of push-button B. If the
hands are not precisely at zero,
their positions must be adjusted.
(See the chapter Adjusting the
Chronograph Hands to Zero .)
SETTING THE TIME
Pull out the crown to position III.
1
(The watch stops.)
Turn the crown until you reach the
2
correct time.
Push the crown back into position I.
3
SETTING THE DATE
Pull out the crown to position II.
1
(The watch continues to run.)
Turn the crown anticlockwise until
2
the correct date appears.
Push the crown back into position I.
3
4
If setting the date between 8:30 p.m. and 12:00 a.m.,
follow steps 1 through 3, but be sure to set the date to the following day.
Center stop-second
I
1 /
(Becomes an hour
counter after 30 minutes)
Hour hand
Minute counter
Second hand
22
Second counter
10
Minute hand
A
I
B
Date
1
I
II
III
2
3
1
I
II
2
3