Longines and Lorsa Movement Calibers Technical Data
Technical specifications and reference tables for Longines and Lorsa watch movement calibers. This document provides comprehensive technical data essential for service and repair work, including caliber dimensions, component specifications, balance wheel and escapement characteristics, pivot measurements, jewel hole sizing, and precision parameters across multiple movement models and variants. A practical reference for technicians working on these calibers during maintenance, troubleshooting, or restoration.
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Document Details
- Format
- Pages
- 3
- Size
- 1.7 MB
- Category
- Watchmaking