Unscrew and then pull out
Initial winding and setting
A. Wind the watch manually
(position 1)
.
B. Set the time
(position 2)
.
After every use, carefully screw the crown
back down against the case to guarantee the
waterproofness. Return the crown to position 1
and apply light pressure on it while screwing
it down clockwise against the case. The crown
should never be unscrewed underwater.