Venus 122 Lever Movement - Technical Data
Technical specifications and detailed technical data for the Venus 122 lever movement, a precision sports chronograph mechanism measuring 39.90 mm. This service manual covers a 30 or 60 minute counter with balance stop system, available in both 3 and 2 function configurations. The documentation includes comprehensive dimensional specifications for all movement components—cage, escapement, balance wheel, virole, piston, barrel, hairspring, needle, hand, and dial—along with annotated component illustrations and reference numbering for accurate identification and repair 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
- 3
- Size
- 1.9 MB
- Category
- Watchmaking