Swiss Chronograph Suisse – Two Register Landeron 48 Overhaul
I’ve always been fascinated with vintage chronographs and I remember how i was taken back when i first saw one. I was able to pick up a Chronograph Suisse in a non working state and have ago at getting it going again.
The movement is a a 17 jewel, manual wind Landeron 48, and this was the first time I have ever worked on complication like this.
The watch was all gummed up with old oil and a screw was missing inside causing a interference with the escapement., the mainspring was also snapped.
Assembly of the base module of the watch
Assembly of the chronograph module
Dial and hands fitted
Few shops of the completed watch.