ETA 251.292
A B CD
EF
I II III I II III
B
AC
B
AC
I II III
I
I
I
I
I
I
B
AC
B
AC
B
AC
B
AC
B
AC
B
AC
317 255 - 02/00
Pushbutton A
30 minute
timer 1/10 second
timer
Second
hand
Minute
hand
Hour
hand
Setting crown
(Position I, II, III)
60 second
timer
60 second timer
(split-second hand)
Watch hands
DISPLAY
Date
indicator
Set the hand of
the 30 minute
timer to zero Set the
hand of the
60 second
timer to zero
Split-second
hand
Set the
hand of the
60 second
timer to zero
Setting crown in position II or III
Setting crown
Set the hand
of the 1/10
second timer
to zero
SETTING THE TIMERS TO ZERO
Setting crown in position II or III
SETTING THE TIME & CORRECTION
Correction
of hour and
minute hand
and date at
every passing
at midnight
1
START
3
WARNING
Before starting the time, put back the chronograph
hands to their original position.
If necessary, see paragraph SETTING THE TIMERS
TO ZERO.
Simple timing function
Reset to zero
3
1to order of functions
Setting crown
in position I
TIMING MODE
Correction
of date and
time zone
TIMING MODE
ADD FUNCTION
X
1to order of functions
START
Reset to zero
X
Setting crown in position I
1
2
STOP Read
3
RESTART
4
STOP Read
5
RESTART
6
STOP Read
Split-time or intermediate time function
START
5
1to order of functions
RESTART
(split second)
TIMING MODE
Note:
Setting crown in position III : STOP-SECOND
Note:
The time catched up can be 30 minutes at max.
(Exclusive worldwide function).
1
STOP
Read
intermediate
time 1
- 1 minute
- 57 sec.
- 6/10 sec.
STOP
Read
intermediate
time 2
- 3 minutes
- 5 sec.
- 4/10 sec.
STOP
Read time
- 5 minutes
- 57 seconds
- 7/10 sec.
2 4
RESTART
(split second)
3 5
2
Pushbutton C
Pushbutton B
HG I
I
I
I
I
I
I
I I
I
B
AC
B
AC
B
AC
B
AC
I
B
AC
B
AC
B
AC
B
AC
B
AC
B
AC
Memo function
TIMING MODE (cont.)
Split-time or intermediate time function
7
to order of functions
STOP
Read
last time
- 8 minutes
- 11 sec.
- 6/10 sec.
TIMING MODE (cont.)
6
Reset to zero
7
X
1to order of functions
2Stop read the first intermediate time
1
Start 1
Start
FlyÐback
STOP
Read
intermediate
time 1
- 1 minute
- 35 sec.
- 5/10 sec.
2
STOP
Read
intermediate
time 2
- 2 minutes
- 10 sec.
- 8/10 sec.
4
5Stop read last time
4Stop read second intermediate time
Timing restart without resetting to zero.
7Read last measured time
8Read again last registered intermediate time
9Read again last measured time...
6Read last registered intermediate time
3Restart
STOP
Read last time
- 3 minutes
- 30 sec.
- 8/10 sec.
5
- 2 minutes
- 10 sec.
- 8/10 sec.
6
7
Reset
to zero
X
2
FlyÐback function
TIMING MODE (cont.)
6
