Omega Calibre 1120A Technical Guide
Technical guide for the Omega Calibre 1120A automatic watch movement, providing workshop documentation for repair and maintenance. Covers general movement information, complete tools and lubricants reference, and full technical specifications: 11.5 ligne diameter (Ø 25.60 mm), 4.00 mm height, 44-hour power reserve, 23 jewels, 4 Hz frequency (28,800 A/h), 51° angle of lift. Essential reference for watchmakers and technicians servicing this caliber.
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Document Details
- Format
- Pages
- 11
- Size
- 576.0 KB
- Category
- Watchmaking