Zenith Elite Cal. 661, 670, 680, 682 Service Manual
Service documentation for Zenith Elite automatic watch movements. Covers calibers 661, 660, 670, 670-S, 680, 672, and 682. Includes main features, technical specifications, and detailed exploded diagram with numbered parts assembly order. Specifications cover case diameter 25.60mm, movement height 3.28-3.75mm, power reserve ~55 hours, frequency 28,800 alt/h, 26-27 jewels, and micrometrical regulation. Features center second hand models, date correction, and self-compensating hairspring balance.
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Document Details
- Format
- Pages
- 6
- Size
- 3.1 MB
- Category
- Horlogerie