Omega Calibre 1680A Technical Guide - Perpetual Calendar Quartz Movement
Technical guide for the Omega Calibre 1680A, a thermo-compensated quartz movement with perpetual calendar function (11½''', Ø 25.60 mm). Covers movement specifications including height (3.00 mm), crown operating positions, battery replacement procedures, and general information on the perpetual calendar system with thermocompensation. Includes technical specifications, lubrication references, and operational instructions for service technicians.
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Document Details
- Format
- Pages
- 19
- Size
- 1.0 MB
- Category
- Watchmaking