ETA 988.331 Technical Communication and Hand Fitting
Technical documentation for ETA 988.331 quartz watch movement (9 3/4" x 11 1/2"). Includes movement specifications, hand-fitting recommendations with step-by-step procedures for fitting hour and minute hands, electrical testing positions with measurements, parts interchangeability lists for both 958.331 and 988.331 calibers, and exploded views of the electronic module and display assembly. Contains trilingual sections in French, German, and English.
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
- 4.7 MB
- Category
- Horlogerie