Chronograph
VD51B
DATE SETTING
1 . Pull crown out to position 2 .
2 . R otate the crown clockwise until
the preview day's date appears .
3 . Return crown to position 1 .
TIME SETTING
1 . Pull crown out to position 2 when the
second hand is at the 12 o'clock position .
2 . Rotate crown to set time .
3 . Return crown to position 1 .
USING THE STOPWATCH
1 . Press A to start/stop the stopwatch .
2 . Press B to control split time and reset .
NOTE: The measurement time is indicated by the stopwatch hands that move
independently of the center hands (and 24- hour hand where applicable).
NOTE: The stopwatch can measure up to 60 minutes.
STOPWATCH HAND ADJUSTMENT
1 . Pull crown out to position 3 .
2 . Press A or B to reset all stopwatch hands to "0" position .
3 . Each press of A or B will rotate hands clockwise; press B to rotate hands
counter-clockwise . Press and hold A or B for fast increment/decrement .
4 . Return crown to position 1 .
NOTE: Before setting the time, check if all the chronograph hands - 1/10
second (where applicable), second, minute - are at the "0"(12 o'clock)
position.
NOTE: If the stopwatch is in use, press the buttons in the following order to
reset it, and then check if the hands return to the "0" position.
*If the chronograph is counting: A ° B
*If the stopwatch is stopped: B
*If the split time is displayed: B ° A ° B
8
SECOND HAND
MINUTE HAND
Chronograph
VD53, VD53B, VR32A25
MINUTE HAND
DATE SETTING
1 . Pull crown out to position 2 .
2 . Rotate clockwise to set date .
3 . Return crown back to position 1 .
TIME SETTING
1 . Before setting the time, make sure the chronograph is stopped and set to zero
(12:00) position .
2 . Pull crown out to position 3 .
3 . Rotate crown clockwise to set time .
4 . Return crown to position 1 .
CHRONOGRAPH
1 . Press A to start/stop the chronograph .
2 . Press B to reset to zero .
SPLIT TIME
1 . Press B while the chronograph is running .
2 . Press B again to return to the chronograph .
3 . Press A to finalize timing .
4 . Press B to reset .
CHRONOGRAPH ZERO RESET
1 . If either of the chronograph hands is not at the zero (12:00) position, pull
crown out to position 3 .
2 . Press A to rotate hands clockwise; press B to rotate hands counter-clockwise .
3 . Each press of A or B will move the chronograph hands by one increment/
decrement . Press and hold A or B for fast increment/decrement .
4 . When both hands are in the zero position, reset time and return crown to
position 1 .
A
B
SECOND HAND
24-HOUR
HAND
9