Ronda 5130D Technical Instructions - Specification & Assembly
Technical instructions for the Ronda 5130D quartz watch movement, a 12 1/2 ligne caliber engineered for precision timekeeping. This service documentation provides complete specifications: case diameter Ø 28.60 mm, movement height 4.40 mm, powered by an Nr. 395 battery with 48-month battery life, operating across 0°C to 50°C. Includes torque requirements and performance parameters essential for assembly and repair. The manual features detailed assembly diagrams mapping 18 core components—main plate, cannon pinion, hour wheels, bridge, stem mechanism, setting lever, yoke, pusher jumpers, stators, and fastening hardware—making it an indispensable workshop reference for technicians servicing this movement. Whether you're performing a routine overhaul or troubleshooting accuracy issues, these technical instructions provide the specifications and exploded views required for proper reassembly and maintenance.
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Document Details
- Format
- Pages
- 4
- Size
- 2.8 MB
- Category
- Watchmaking