Certina Parts 5206 and 5311 - Guard Screw and Upper End-Piece Screw
Technical specification sheet documenting Certina parts 5206 and 5311. Part 5206 is a guard screw for ball bearing plate assemblies. Part 5311 is an upper end-piece screw for balance wheels. The document provides comprehensive caliber compatibility tables cross-referencing base calibers with applicable movement variants, essential for identifying correct replacement parts across the Certina movement range.
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Document Details
- Format
- Pages
- 1
- Size
- 493.5 KB
- Category
- Watchmaking