NH38 Automatic Watches


Watch Instructions: NH38 Automatic Watches

Watch Instructions:
NH38 Automatic Watches




SETTING THE TIME
1.  Pull out the crown to the 1st position.
2.  Rotate the crown to set the hour and minute hands.
3.  Push the crown back in to the normal crown position.

HACKING THE SECOND HAND
The second hand can be stopped to synchronize the time to another watch.
1.  To stop the second hand, pull out the crown to the 1st position.
2.  Push the crown back in to the normal crown position when ready to synchronize.

WINDING THE MAINSPRING BY SIMPLY WEARING THE WATCH
By simply wearing the watch on your wrist, the mainspring is wound automatically as a result of the natural motion of your arm.

WINDING THE MAINSPRING MANUALLY
1.  Rotate the crown clockwise 8 times in the normal crown position.
2.  Shake the watch slightly.

WINDING THE MAINSPRING USING A WINDING MACHINE
Rotary Speed: 30 rpm
Operating Time: 60 minutes