Identification and Upgrade of the Crown Wheel Driving Wheel and Jewels for Caliber 600
Technical communication document for Zenith caliber 600 movements detailing the identification and upgrade of crown wheel driving wheel and jewel components. Provides detailed specifications for superseded components and their modern replacements, including the crown wheel upgrade from reference 97.95.0050.660 to 97.95.0090.660 with reinforced pivot design (0.30mm thickness). Covers jewel replacement specifications (reference 12.41.8930.660) for both mainplate and barrel bridge positions with precise hole diameters and stone dimensions. Includes illustrated step-by-step procedures for component removal and installation using specified tools (Horia stake, Seitz stake, wheel countersinks, pushers). Essential reference document for watchmakers and service technicians performing caliber 600 modernization work.
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Document Details
- Format
- Pages
- 2
- Size
- 2.7 MB
- Category
- Watchmaking