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Chronograph Stopwatch
VD55 (with date - VD57)
Time Setting
1. Pull crown out to position 3.
2. Set time by turning the crown clockwise.
3. Push back to position 1 to start the watch.
Using the Stopwatch
1. Press A to start/stop the stopwatch.
2. Press B to control the split time and reset.
Stopwatch Hand Adjustment
1. Pull crown out to position 3.
2. Press A to reset the stopwatch 1/10 second hand to the “0” position.
3. Press B to reset the second and minute hands. The hands only move clockwise.
4. With each press of A or B, the hands move one position. They move quickly if the buttons are kept pressed.
Date Setting
(On some models only)
1. Pull crown out to position 2.
2. Turn clockwise until desired date appears in window.
3. Push crown back to position 1.
B
A
1 2 3
CHRONOGRAPH
MINUTE HAND
CHRONOGRAPH
SECOND HAND
CHRONOGRAPH 1/10
SECOND HAND
Chronograph
Cal 8171/202
Time Setting
1. Pull crown out to position 3.
2. Turn crown to set the desired time.
3. Return crown to position 1.
Date Setting
1. Pull crown out to position 2.
2. Turn crown counter-clockwise until the correct date is shown in the date window.
3. Return crown to position 1.
Chronograph Operation
1. Press A to start/stop the chronograph.
2. Press B to use split time/reset the chronograph.
Calibration
1. To calibrate movement after battery exchange, pull crown out to position 2.
2. To reset minutes, press B.
3. To reset seconds, press A.
4. Return crown to position 1.
30 MINUTE COUNTER
DATE
CHRONOGRAPH 1/5
SECOND HAND
SECOND HAND
B
A
1 2 3
