Operation Manual
English
4
English
5
HOUR.
24
6
12
18
60
60
45 15
30
5
60
45 15
30
60
ADJUSTING THE STOPWATCH HAND POSITION 
l
Before setting the time, be sure to check that the STOPWATCH 
hands 
are  in  the  “0”  position  when  the 
STOPWATCH  is  reset 
(for  resetting 
the STOPWATCH, see "STOPWATCH".)
A
B
Press A or B to reset the STOP-
WATCH second and minute 
hands to the “0” position.
s
STOPWATCH 
minute hand
Push back in to normal 
position.
CROWN
STOPWATCH 
second hand
A
B
CROWN
Pull out to second click
s
OR
A: The hands move counterclockwise.
B: The hands move clockwise.
* If  either  of  the  STOPWATCH  hands  is  not  at  the  "0"  position,  reset 
them , following the procedure below:
CROWN
TIME SETTING
Date (VD53 only)
Hour hand
Minute hand
Second 
hand
l
Before setting the time, check that the stopwatch measurement is 
stopped.
1 Pull out to first click, and turn clockwise until the previous day’s date 
  appears. (VD53 only)
2 
Pull out to second click when the second hand is at the 12 o’clock position.
The second hand will stop on the spot. And advance the hour and 
  minute hands by turning the crown.
3 Turn clockwise until the desired date appears. (VD53 only)
4 Turn to set the hour and minute hands.
5 Push back in to normal position in accordance with a time signal.








