6
Cal. 7N32C, 7N33C, 7N39C
TECHNICAL GUIDE
5 Intermediate wheel for day correction (only for Cal. 7N33C)
Set the intermediate wheel for day correction in the direction as
shown in the illustration at right.
Tweezers
Guide pin
Date dial guard
6 Date dial guard
Unlike conventional movements, the date dial guard is not fixed with screws. It is set to the main plate
with the three protrusions, which are caught under the main plate by turning the guard. Then, it is fixed
by the two guide pins.
•How to remove
1) Lightly lift the A portion of the date dial guard
with tweezers to release it from the guide pin,
and then move it in the counterclockwise
direction until it gets on the guide pin.
2) Release the B portion of the date dial guard in
the same way as described above, and then
move it in the counterclockwise direction until
it gets on the guide pin.
3) Check that all the three protrusions of the date
dial guard have come off from the main plate,
and then remove the date dial guard.
•How to install
1) Put the date dial guard on the main plate so
that the A and B portions are over the guide
pins, as shown in the illustrations at right.
2) Move the protrusion D of the date dial guard
in the clockwise direction so that it is caught
under the main plate.
3) Slightly move the protrusions C and E in the
clockwise direction alternately to set them
under the main plate. Then, set the A and B
portions of the date dial guard to the guide
pins.
4) Check that the date dial guard is fixed securely
to the main plate.
Protrusion C
Protrusion E
A portion
B portion Protrusion D
B portion
Protrusion
A portion
Dial side
Main plate side