About the Academy

Annual Application Guidelines

Curriculum
- Watch Repair Fundamental
- Quartz Lesson (optional)

Monthly Repair Video

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Practical Skills Intermediate vol.07
Malfunction Repair ③

全4回

Session 45: Adjustment of the outer end of the Hairspring (horizontal)

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Session 46: Adjustment of the outer end of the Hairspring (center)

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Session 47: Adjustment of the outer end curve

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Session 48: Adjustment of the width of the spring stud

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