Seiko CAL 670/672/6750/6780/6790 Movement Parts Diagram
Exploded parts diagram for Seiko caliber 670, 672, 6750, 6780, and 6790 watch movements. Shows complete assembly with numbered component references including balance wheel bridge (923), mainplate (701), gear train components (711), barrel (246), and other mechanical parts. Includes detailed views of fourth wheel, pinion assembly, and brake lever mechanism. Japanese and English text.
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Document Details
- Format
- Pages
- 1
- Size
- 20.1 KB
- Category
- Horlogerie