All automatic watches need movement to function and wind while being worn, however, if not worn for long periods the watch will not function from start.

Hand winding:

Twist the crown clockwise at 1 position of the crown approximately 30 rotations to get full winding.

Time settings:

Pull out the crown to 2 position, rotate the crown to move the hands for setting the time, push back the crown to 1 position when finished.