Use; Setting The Time - Jaeger-leCoultre MASTER CONTROL CHRONOGRAPH CALENDAR Manual De Instrucciones

USE

STARTING THE WATCH
Crown in position 0.
A few clockwise turns of the crown are
enough to start your watch.
It will then automatically wind up when
you wear it. Please note that the crown
does not lock when winding, even when
the watch is fully wound.

SETTING THE TIME

Pull the crown out to position 1.
28
D
C
0 1
A
B