Rolex Calibre 1556 Technical Data and Parts List
Technical parts catalog for the Rolex Calibre 1556 automatic movement, featuring 26 jewels and based on the proven Calibre 1530 platform. This service manual provides comprehensive part listings with official Rolex reference numbers for all components essential to maintenance and repair work. The catalog covers bridles, calendar wheel, date and day jumpers, balance wheel, escape wheel, center wheel, pinions, hour wheel, cam assemblies, and stud holders. The movement measures Ø28.50mm with a height of 7.03mm and operates at a train frequency of 19,800 vibrations per hour. Specifications include date and day of week complications, center seconds display, and a shock-resistant mechanism protecting the movement during normal wear. This parts list serves as the authoritative reference for identifying and sourcing genuine components when performing service work or restoration on watches fitted with this caliber.
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Document Details
- Format
- Pages
- 6
- Size
- 2.8 MB
- Category
- Watchmaking