ETA 980.003/005 Electrical Tests and Service Parts
Technical documentation for ETA caliber 980.003 and 980.005 quartz watch movements. Contains electrical test procedures with measurement specifications for battery voltage, impulse outputs, power consumption, and coil resistance. Includes hand-fitting instructions, stem extraction procedures, frequency adjustment guidance, and complete exploded parts diagrams with part numbers for all components. Features test position schematics showing positive and negative contact points with measurement apparatus details.
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Document Details
- Format
- Pages
- 5
- Size
- 3.4 MB
- Category
- Horlogerie