Calibre 849 Technical Guide and Assembly Diagram
Technical guide for the Jaeger-LeCoultre Calibre 849 mechanical manually-wound ultra-thin movement. Includes general technical specifications (33-hour power reserve, 21,600 vibrations per hour, 19 jewels, 56° lift angle), detailed assembly and lubrication diagrams with numbered components, movement mechanism assembly sequence for the time-setting, parts nomenclature in French, German and English with reference numbers, and special tools list. Complete documentation with exploded views of the main plate, barrel bridge, train wheels and escapement mechanism.
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
- 6
- Size
- 3.6 MB
- Category
- Horlogerie