Eterna Calibre 1491 Parts List and Technical Diagram
Complete parts list and technical diagram for the Eterna caliber 1491 automatic movement. This technical documentation provides detailed exploded views of the entire mechanism with numbered component references and corresponding part numbers for each element. Key movement parameters: diameter 29.50 mm, height 6.95 mm, operating frequency 18,000 vibrations per hour. The second page displays fastener specifications including screw head types and dimensions. Comprehensive reference for watchmakers and technicians.
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Document Details
- Format
- Pages
- 6
- Size
- 3.8 MB
- Category
- Watchmaking