Omega Cal. 860/861/910/930 Chronograph Technical Guide 1970
Technical service manual for Omega chronograph calibres 860, 861, 910 and 930. Contains detailed disassembly and reassembly procedures for the chronograph mechanism, hour recorder mechanism (cal. 861 and 910), AM PM and GMT mechanism (cal. 910), and date mechanism (cal. 930). Includes parts numbering, adjustment procedures, gear checking, and lubrication specifications with labeled technical drawings and cross-sections.
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Document Details
- Format
- Pages
- 12
- Size
- 661.0 KB
- Category
- Horlogerie