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Chronograph 2 Eye
(Model 8371B)
Setting the Time
1 . Unscrew crown and pull out to position III (watch stops) .
2 . Turn crown until you reach the correct time .
3 . Push and screw crown back to position I .
Setting the Date
1 . Unscrew and Pull crown out to position II (the watch continues to run) .
2 . Turn crown until yesterday’s date appears .
3 . Pull crown out to position III (the watch stops) .
4 . Turn crown until correct date appears .
5 . Continue to turn crown until correct time appears .
6 . Push and screw crown back to position I .
Chronograph
• The minute counter measures 30 minutes per rotation .
• The center stop-second measures 60 seconds per rotation .
Please note:
Before using the chronograph functions, please ensure that:
- the crown is in position I (= normal position).
- the two chronograph hands are precisely at zero position following
activation of pusher B. Should this not be the case, the positions of
the hands must be adjusted (see the chapter entitled “Adjusting the
chronograph hands to zero position”).
Chronograph: Basic function
(Start / Stop / Reset)
1 . Press pusher A to start the center stop-second hand .
2 . To stop the timing, press pusher A again .
3 . To reset the two chronograph hands to zero positioning, press pusher B .
Chronograph: Intermediate or interval timing
1 . Press pusher A to start the center stop-second hand .
2 . Press pusher B to stop the chronograph .
Note: Although the chronograph hands have stopped, the movement
continues to record the current timing.
3 . Make up the measured time:
Press pusher B again and the 2 chronograph hands are quickly advanced
to the ongoing measured time . To continue to record intervals, continue to
push pusher B .
4 . Press pusher A to stop and the final time is displayed .
5 . To reset the two chronograph hands to zero positioning, press pusher B .
Adjusting the chronograph hands to zero position
1 . Unscrew and pull crown out to position II (the two chronograph hands are
in their correct or incorrect zero position) .
2 . Press the pusher A two times with a time interval of 2seconds . The hand
counter at 9 makes a turn .
3 . Press pusher B for continually for quick setting and push step by step to
adjust the minute
4 . Press pusher A . The second hand makes a turn . Push B continually for
quick setting and push step by step to adjust the second .
5 . Push and screw crown back to position I to exit .
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