Normal Position - iwc IW3931 Operating Instructions Manual

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FUNCTIONS OF
THE CROWN
0 1 2

Normal position

0 —
Date setting
1 —
Time setting
2 —
NORMAL POSITION
With the crown in the normal position
(0), you can also wind the automatic
movement by hand. A few revolutions
of the crown are enough to start the
movement. However, it is recom­
D A V I N C I T O U R B I L L O N R É T R O G R A D E C H R O N O G R A P H