Longines L970.2/L974.2/L976.2/L977.2/L978.2/L270.2/L273.2 Service Manual
Maintenance manual for Longines quartz watch calibers. Covers presentation, technical characteristics and performances, operating instructions and recommendations, parts list with concordance table, apparatus and tools, routine operations, standard movement exchange, reconditioning and electrical control of movement, battery testing. Includes movement diagrams and detailed component specifications for seven caliber variants with silver-oxide or lithium batteries.
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
- 10
- Size
- 11.2 MB
- Category
- Horlogerie