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TECHNICAL GUIDE
6
Day-date corrector wheel
Before setting the day-date corrector wheel, check
the yoke through the tracking hole of the
movement. Set the wheel in such a manner that
its pivot portion passes through the shaded
portion in the illustration at right.
7
Second intermediate wheel for calendar corrector
Set the second intermediate wheel for calendar
corrector in the direction as shown in the
illustration at right, taking care not to set it upside
down.
8
Date dial
Check that the date dial engages securely with
the gear of the date driving wheel as shown in the
illustration at right.
9
Date driving wheel
Set the date driving wheel in the direction as
shown in the illustration at right. Make sure that
its longer pivot faces the movement side.
• How to install
1.
Apply the spring portion of the date driving wheel spring to the lower pivot of the date driving
wheel, and then, slide the date driving wheel in the direction of the arrow in the illustration.
2.
Slide the date driving wheel until its gear engages securely with the circumference of the
intermediate date driving wheel.
Intermediate date
driving wheel
Note: When setting the date driving wheel spring, take utmost care not to deform its shape.
Intermediate date
driving wheel
Date driving wheel spring
Date driving wheel
Please insert the pivot of the
day-date corrector wheel here.
Tracking hole of
the movement
Dial side
Main plate side
Date driving wheel
Dial side
Main plate side
Complete setting position
Cal. 5J32A
Yoke
Date dial
9
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