MIYOTA 0S21 Manual De Instrucciones página 5

Chronograph
minute hand
Hour hand
RESET "A"
E) CHRONOGRAPH RESET (INCL. AFTER REPLACING BATTERY)
This procedure shoud be performed when the chronograph 1/1 second hand
do not return to the 0 second position after the chronograph has been reset,
and including after the battery has been replaced.
1. Pull the crown out to the 2nd position.
2. Press button "A" to set the center chronograph second hand to the 0 position.
The chronograph hands can be advanced rapidly by continuously pressing button "A"
3. Once the hands have been zeroed, reset the time and return the crown to its
normal position.
* Do not return crown to normal position while chronograph second hand
return to 12:00 (ZERO) position.
Each hands stop on the way when crown are returned to normal position and these
positions are recognized as 12:00 (ZERO) position.
F) FITTING METHOD OF HANDS
Place the module on case back shown in the figure and position the reference hand,
then fit the hands according to the following procedure.
1. Pull out the crown to the time setting position.
2. Turn the crown to the left, and stop it just after the date changes. After the date
starts changing, Turn the crown slowly.
3. Push in the crown by one step, taking care not to turn it.
4.Fit the reference hand,hour hand and minute hand to the 12-o'clock position.
When fitting the hands, remove the case back and place the movement on work stand.
This specifications might be changed without prior notice.
Center Chronograph
second hand
Button A
Button B
Second hand
TIME MEASUREMENT
Minute hand
Normal crown
position
Calendar
"A"
"B" "A"
STOP
"B"