Seiko Caliber 6119B Parts List and Technical Specifications
Complete parts list and technical reference for the Seiko caliber 6119B automatic movement, a 21-jewel mechanism found in compact dress watches from the 1970s–80s. This service manual supplies detailed component identification with factory part numbers, exploded assembly diagrams for the case, movement, dial, and hands, and precision specifications essential for repair and maintenance work. Key technical data includes 27.00 mm case diameter, maximum thickness of 5.15 mm, and operating frequency of 21,600 vibrations per hour. The documentation addresses critical service points including winding stem installation, date indicator wheel mechanics, dial configurations, and retaining ring tolerances—information that distinguishes this from generic watch repair guides and makes it invaluable for technicians rebuilding or servicing this specific caliber. Straightforward layout with annotated diagrams reduces ambiguity when sourcing replacement components or troubleshooting assembly issues.
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Document Details
- Format
- Pages
- 2
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- 134.7 KB
- Category
- Watchmaking