MOUNTING OF CASING
TECHNICAL GUIDE
Cal. 6R20A
2 Setting the dial
. Pull out the crown to the second click.
While turning the crown clockwise to
turn the hands, look through the circular
holes of auxiliar y train wheel bridge
(refer to the illustration at left) to check
that the notch on the date driving wheel
and the tip of gear teeth of the date star
are aligned and that the notch on the day
driving wheel and the tip of gear teeth of
the day star are aligned, as shown in the
left illustration.
* If they are correctly aligned, the day
hand moves after the date hand is
correctly aligned. If not, the day hand
and the date hand do not move in the
proper order.
* If they are not correctly aligned,
remove the auxiliar y train wheel
bridge and reset so that the date
s t ar and da te driv ing w he el ar e
correctly engaged a n d t h a t t h e
day star and day driving wheel are
correctly engaged.
The correct setting position
of the day
driving wheel and
day star
. Set the dial to the movement and turn the
movement over.
2. Turn the case locking pin to hold the legs
of the case (at two points).
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The correct setting
position of the date
driving wheel and
date star
1 Confirming the setting
positions of date wheel
and day wheel
Day
driving
wheel
Day
star
Day
driving
wheel
Date star
