Seiko 6138B Automatic Chronograph Parts List and Technical Data
Seiko 6138B Automatic Chronograph Parts List and Technical Data — detailed service documentation for the caliber 6138B movement. This technical reference includes fully annotated exploded diagrams showing every component assembly, a complete parts list with manufacturer part numbers for accurate identification and ordering, and precise technical specifications: 27.00mm case diameter, 8.00mm maximum height, 21,600 vibrations per hour beat rate. Covers calendar and date correction procedures, Diashock shock-resistant mechanism details, and systematic parts identification throughout. Essential reference material for watchmakers, repair technicians, and movement specialists servicing or restoring this classic automatic chronograph caliber.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 4
- Size
- 322.3 KB
- Category
- Watchmaking