Seiko 6319A 21J Parts Catalog and Technical Data
Technical parts catalog and reference guide for the Seiko caliber 6319A 21-jewel automatic watch movement. This service document provides detailed component breakdown with original part numbers, nomenclature, and full specifications: 27.0 mm diameter, 5.2 mm height, and 21,600 vibrations per hour. Comprehensive exploded diagrams show the precise arrangement and relationship of all internal parts, making this essential for watch repair, maintenance, and restoration. Includes technical data for accurate identification and sourcing of replacement components. Ideal for professional watchmakers and experienced enthusiasts performing mechanical watch service and overhaul on this classic Seiko caliber.
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Document Details
- Format
- Pages
- 2
- Size
- 107.1 KB
- Category
- Watchmaking