Rolex Caliber 520 Selfwinding Movement Parts List
Rolex Caliber 520 Selfwinding Movement Parts List — technical parts catalog for the 24mm diameter automatic ordinary second mechanism. This service manual delivers detailed technical illustrations and exploded views of the rotor assembly and mainspring barrel components, with each part assigned a numbered reference between 3380 and 3429 for precise identification during repair or maintenance work. Coverage includes the barrel arbor, ratchet wheels, intermediate wheels, jeweled bearings, fastening screws, and the weight-bearing shaft that form the core of this reliable selfwinding caliber. An essential workshop reference for Rolex technicians and qualified repair professionals.
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Document Details
- Format
- Pages
- 2
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- 358.7 KB
- Category
- Watchmaking