Seiko 2906A Caliber 17j Complete Service Manual
Complete service documentation for Seiko 2906A automatic watch movement with 17-jewel caliber. Includes detailed specifications, calendar mechanism operation, disassembly and reassembly procedures for balance spring holding device, automatic winding and escapement governor mechanism, setting mechanism, and gear train mechanism. Contains technical diagrams, parts list with numbered components, lubrication guidelines, and step-by-step instructions for movement service and adjustment.
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
- 6
- Size
- 338.9 KB
- Category
- Horlogerie