I sent description and pictures to JLC too.
Got the answer today from their Manager Sales & Marketing Eastern Europe and the answer is:
"....the watch approx. dates back to 1970 and was produced in France. At this time, watches (mostly with ETA-movements) have been produced by another independent company, using the "Jaeger"-Logo. However: these watches have nothing at all to do with the Manuafacture Jaeger-LeCoultre in Switzerland"
Very strange.... caliber looks much older than those produced in seventees. ....particularly ETA-movements....