Eterna Caliber 1431 Parts List and Exploded View
Technical parts list and exploded view diagram for the Eterna caliber 1431 automatic watch movement. This single-page reference document provides numbered component illustrations essential for repair, maintenance, and assembly work. Covers the complete movement architecture including main plate and bridges, balance wheel assembly, escapement mechanism, gear train arrangement, and all screws and fasteners. Movement specifications: 11.5 ligne case, 3.10 mm thickness, 18000 vibrations per hour. Indispensable for watchmakers performing service, repair, or restoration of this caliber.
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Document Details
- Format
- Pages
- 1
- Size
- 758.9 KB
- Category
- Watchmaking