Orologio Atmos, 526-5 - Jaeger LeCoultre - - Cristallo - 1960-1970
N. 83640793
Orologio Atmos, Atmosfera 528-6 - Jaeger LeCoultre - - Cristallo - 1960-1970
N. 83640793
Orologio Atmos, Atmosfera 528-6 - Jaeger LeCoultre - - Cristallo - 1960-1970
Swiss branded watch, JAEGER LeCOULTRE, ATMOS, series 196553, model 528-6, from 1964,black dial. The watch works very well, and is VERY PRECISE, Scratch-resistant sapphire crystal. It is guaranteed for 600 years of operation, and it has 15 rubies.Brass nikel-plated and crystal. The late 1930s, Atmos watches have always been manufactured in the same factory in the Jura Mountains of Switzerland by highly skilled watchmakers. The Atmos clock is powered by perpetual motion - it doesn't need to be manually wound. It gets the energy it needs to run from changes in temperature and atmospheric pressure in the environment and can operate for decades without human intervention. For a two-day operation, a temperature variation of only one degree between 15 and 30 degrees Celsius or a pressure variation of 3 mmHg is sufficient. The operating spring is continuously charged, being almost all the time at the maximum load limit . It will be properly packed, at least 2 boxes (box in a box), for shipping.
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