Girardet and Girard-Perregaux Watch Caliber Parts List and Technical Data
Comprehensive parts reference and technical specifications for Girardet caliber 65 FG (F-25 Morteau) and the full range of Girard-Perregaux calibers (models 09.1, 11, 12, 24.0, 26.3, 27.0, 29.0, 40.0, 42.0, 44.0, 50.0, 63.3, 65, 75.09, 79, 81.0, 89.0 and related references). This technical manual details caliber dimensions and derived measurements essential for movement rebuild and service work. Includes block and barrel specifications, escapement geometry, hairspring data, and complete pivot specifications across all listed movements. The workshop manual features original handwritten technical annotations and calculations that provide additional insight into INCABLOC specifications and adjustments. Invaluable resource for watch repair technicians and horologists working with these Swiss calibers, containing the precision data needed for accurate parts identification, replacement, and movement servicing.
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Document Details
- Format
- Pages
- 3
- Size
- 2.1 MB
- Category
- Watchmaking