EN
SII NE88A Automatic Chronograph
2. How to set the date
1) Pull out the crown to the first click position.
2) Turn the crown to left for date setting.
*Do not set the date between 8:00 P.M. and 2:00 A.M.
as this will cause a malfunction.
3) Push the crown back into the normal position.
3. To wind up the mainspring
1) Manual winding … Rotate the crown clockwise at normal position.
Fully wounded up by turning the crown minimum 55 times.
Fully wounded up by turning the ratchet wheel screw 8 times.
It will start to move naturally shaking slightly.
2) To wind up with winding machine.
: 30 rpm
: 60 minutes
Rotary speed
Operating time
C