ETA 280.702 Quartz Movement Technical Communication
Technical data and parts list for the ETA 280.702 quartz movement, an ultra-thin 3¾ x 6¾ inch caliber (9.00 x 15.15 mm) widely used in precision wristwatch manufacturing. Includes complete technical specifications: movement height 2.70 mm, battery compartment height 2.35 mm, 5-jewel construction, and 32,768 Hz oscillation frequency. Comprehensive parts list with article numbers for every component enables accurate sourcing during repair or restoration work. Component illustrations and movement diagrams provide visual reference for service 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
- 12
- Size
- 1.8 MB
- Category
- Watchmaking