Seiko Caliber 6319A Parts List and Technical Diagram
Seiko caliber 6319A parts list and technical exploded diagram for the complete automatic movement with 21 jewels. This service manual provides detailed component identification, original part numbers, and mechanical specifications essential for repair and maintenance of the day/date automatic winding mechanism. Covers the stem unlocking lever, date dial assembly configuration, day wheel with dial disk, dial retention ring, oscillating weight interchangeability notes, and rotor weight variants. A fundamental reference for watchmakers and technicians servicing this classic Seiko automatic caliber.
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Document Details
- Format
- Pages
- 2
- Size
- 106.4 KB
- Category
- Watchmaking