Valjoux Caliber 23 and 72 Technical Specifications
Technical documentation for Valjoux chronograph movements calibers 23 and 72. Includes detailed specifications in millimeters for case, balance, escape wheel, hairspring, balance cock, virole, piston, barrel bridge, and other components. Contains exploded views of movements and comprehensive parts lists with numbered component diagrams for both calibers. Caliber 23 features 30 or 45-minute recording chronograph with 2 pushers. Caliber 72 features 30-minute recording with 12-hour counter and 2 pushers. Special components listed for 45-minute version of caliber 23.
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Document Details
- Format
- Pages
- 4
- Size
- 2.4 MB
- Category
- Horlogerie