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Cal.
YM82A
1.Minute hand
The center wheel have a safety stopper structure to prevent the minute hand from being pressed too
much. However pay attention to the contact between hour hand and minute hand.
2.Holding ring for dial
Use the specified holding ring for dial to prevent rotation of the movement inside of the case in order to
stabilize the button operation.
Refer to the [Holding ring for dial] page instruction as to the shape and tolerance.
3.Case
Use the metal case to prevent from the movement mal-function by static electricity.
4.Hour wheel
When set and remove the hour hand repeatedly, it may reduce the hand fixing torque because the
hour wheel is made by plastic.
To ensure the enough fixing torque, it isn't recommended to re-assemble the hour hand more than five
times.
5.Magnetic shield plate
Install magnetic shield plate on the movement(on battery clamp) before assembling the case back.
Refer to the following picture not to install magnetic shield plate incorrect direction.
Magnetic shield plate
6. A.C. comment seal
Stick A.C. comment seal to the center of case back.
Sticking position
The amount of the misalignment between the center of case back and A.C.
・
comment seal
Attention of casing part structure
Movement
Case back
A.C. comment seal : φ 10mm
Date :
30/Jan./'15
Rev. : 01
: 0.50mm and less
P.10
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