Omega Calibre 725 Technical Guide
Technical guide for Omega Calibre 725 automatic movement (AUT QG 20 jewels). This technical reference covers essential specifications: 8 3/4 ligne format, 20mm diameter, 3.60mm movement height, 42-hour power reserve, 28,800 oscillations per hour, and 53° lift angle. Includes assembly instructions for the hand-winding mechanism, date and corrector system, and movement architecture with lubrication specifications (Moebius oils and Jisma grease). Illustrated parts diagram with numbered components and lubrication legend.
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Document Details
- Format
- Pages
- 9
- Size
- 565.6 KB
- Category
- Watchmaking