Seiko 5606A Calendar Watch Technical Data
Complete technical data and parts catalog for the Seiko 5606A automatic calendar watch movement, covering both 23-jewel and 25-jewel configurations. This service manual details all specifications for the 25.60mm case diameter movement standing 4.25mm tall, with a beat rate of 21,600 vibrations per hour. The fully automatic winding system can be supplemented by manual hand-winding when needed. The integrated calendar mechanism offers day, date, and day-date display options, while shock-resistant construction and a micro-rotor design ensure reliable operation. The illustrated parts list provides numbered component diagrams for complete movement assemblies, gear wheels, bridges, and fastener specifications. Technical notes address setting lever selection, date dial mounting procedures, day star variant options, and holding ring specifications to support accurate assembly and maintenance work.
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
- 7
- Size
- 499.3 KB
- Category
- Watchmaking