Omega Calibre 725 and 2520 Technical Guide
Complete technical documentation for Omega Calibre 725 automatic movement (AUT QG 20 jewels). Includes detailed specifications: 8 3/4 ligne, 20mm diameter, 42-hour power reserve, 28,800 A/h frequency, 53° lift angle. Contains assembly instructions for hand-winding mechanism, date and corrector system, basic movement, and self-winding mechanism with lubrication specifications (Moebius oils and Jismaa grease). Comprehensive parts list with part numbers and designations in French, German and English. Hand fitting height adjustment table. Also includes replacement guide for upgrade from Calibre 725 to Calibre 2520 with interchangeability specifications and list of modified components.
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Document Details
- Format
- Pages
- 9
- Size
- 565.6 KB
- Category
- Horlogerie