Rolex Caliber 620 Selfwinding Movement - Parts List
Complete illustrated parts list for the Rolex Caliber 620 automatic selfwinding movement (caliber 9 3/4", diameter 26.4 mm). This technical catalog provides part numbers and detailed component identification for the entire movement assembly, including barrel assembly, intermediate wheels, ratchet wheels, rotor assembly, jeweled bearings, and precision screws. Cross-references to Caliber 600 are included for common parts shared across these movements. Extracted from Boîte de Fournitures No. 13, this parts list is essential for service technicians, watchmakers, and movement specialists performing maintenance, repair, or restoration work on these vintage Rolex automatic calibers.
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Document Details
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- Watchmaking