Longines Calibre 431 Movement Parts Catalog
Technical parts list and exploded views for Longines Calibre 431 automatic watch movement. Contains detailed component diagrams showing main plates, wheels, springs, screws, hands, dial, and various mechanical parts. Multiple variations listed including center-second, sweep-second, and calendar models. Specifications show 11.5 lignes (approximately 25.60mm) diameter, 17 jewels, 36,000 vibrations per hour.
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Document Details
- Format
- Pages
- 3
- Size
- 620.0 KB
- Category
- Horlogerie