ETA 256.513 / 256.563 Watch Movement Technical Manual
Technical communication document for ETA 8¼' caliber watch movements (256.513 thermo-compensation and 256.563 thermo-compensation models). Includes movement specifications, height and battery dimensions, parts list with caliber numbers, assembly diagrams for hand-setting mechanism and basic movement, date mechanism assembly, time-zone and date mechanism assembly. Contains hand fitting height specifications, electrical test procedures, general information on stem extraction, dial fitting, and rate checking for thermo-compensation movements.
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
- 11
- Size
- 1.8 MB
- Category
- Horlogerie