48
SELF-WINDING WATCHES
WITH DATE DISPLAY
CALIBERS:
550, 557*, 561, 580, 609,
629, 656*, 657*, 658**, 661, 734*,
763***, 766, 772***, 773***
* On certain models this movement has
no date display (jewelry or skeleton
versions) and only the positions 1 and 3 are
functional.
*** This movement has a power reserve up
to 80 hours.
SCREW-IN CROWN
Certain models are fitted with a screw-in
crown. With these models, the crown must
be unscrewed before using it to adjust
any settings. It must then be returned to
position 1 and screwed back in. With all
models, position 1 is the starting point for
all manipulations of the crown.
POWER RESERVE/WINDING
The running time depends on how
long the watch has been worn. With a fully
loaded power reserve, the watch will run
for 120 days. It takes 4 to 9 months of
wearing the watch for it to reach the full
power reserve.
When there is only a little energy left, the
corresponding symbol (the small bar at the
center of the dial, directly beneath the time
display) starts to blink. The watch can
be wound manually at any time by turning
the crown forwards.
If the movement is completely stopped,
you can restart it by winding it for at least
15 seconds before setting the time.
If you wish to store the watch for a long
time, you may pull out the crown to posi-
tion 2. This will reduce its power consump-
tion considerably and increase the power
reserve up to 10 years, but the time of day
will be lost.