Roamer MST 420 Movement Parts List and Specifications
Complete parts list and technical specifications for the Roamer MST 420 automatic watch movement, featuring a direct sweep second hand. This service manual includes a comprehensive numbered parts inventory with mechanical drawings that show the movement's architecture and component placement. Dimensional specifications and adjustment procedures are provided for accurate reassembly and repair work. An essential reference for watchmakers performing maintenance, overhaul, or parts replacement on this movement.
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
- 2
- Size
- 4.3 MB
- Category
- Watchmaking