


Welcome here!
During the 60's and 70's JLC provided watches/movements to several brands such as Fabre-Leube, Gübelin and GP.
Often the movement was reworked by the barand, some more, some less...
I have no info on numbers - please check between the lugs at 6 or inside caseback.
There should be a reference number. With that it would be easier to ask for information.
Best
Blomman
Thank you for the welcome to this excellent site and your response. There are no markings between the lugs; I am going to my watchmaker on Monday so I will be able to check the inside of the case back at that time. I did find another old post at another forum that mentioned reference #9443 for this watch and an estimated production of 350 with this configuration, so hopefully I can confirm this on Monday.
Regards



Hi,
I have now received info from the Manufacture:
350 units in steel
350 units in gold plated
Retail price at that point was CHF 450.
Caliber GP 080 in based on the JLC Caliber 916 fitted with a Gyromatic winding system.
Hope this helps.
Best
Blomman
