Omega Calibre 1863A Technical Data
Technical data for the Omega calibre 1863A, a refined derivative of the proven calibre 861. This documentation provides complete movement specifications including 27 mm diameter, 6.87 mm height, 45-hour power reserve, 18 jewels, and 3 Hz operating frequency with 50° lever lift angle. The guide includes a comprehensive spare parts list with precise component designations and detailed diagrams, supported by annotated main plate and bridge views that identify each numbered element for accurate identification and ordering of replacement parts.
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Document Details
- Format
- Pages
- 2
- Size
- 115.1 KB
- Category
- Watchmaking