Sep 23, 2008 · Hello and Good Day, I recently acquired an Atmos clock sn 70,781. I researched a website that told me the model number would be underneath the base. I looked for 20 minutes with a …

Mar 25, 2017 · One other note - the 'Atmos' under the 12 on the dial represents the final version of the dial before the 528-8 was discontinued. Yours is the earliest 528 I have seen with 'Atmos' under the …

Jun 9, 2020 · Could you please help with Dating my Atmos Clocks, the first one S/N549033 probably from late 1982 or early 1983. It is Caliber 526-5, it has a silver colored casing. My Question regarding …

Mar 6, 2009 · The Atmos bellows are assembled at the elevation and ambient temperature of the factory. As you take one of these bellows to higher altitude or temperature it will expand like a …

Oct 12, 2025 · Anniversary, 400-Day, Atmos and other Torsion pendulum Clocks. Collecting, Identifying and care.

Mar 26, 2018 · Here is an update on my new to me ATMOS 540. The clock first ran for about 2 weeks before stopping. Then it would run for shorter and shorter spans of time. Prime suspect would be a …

Jun 28, 2008 · Andy, the clock you refer to is an Atmos II, circa late 1944 to early 1945 depending on the actual numbers. All early Atmos clocks, both the Atmos I (Reutter Atmos) and Atmos II had different …

Dec 13, 2011 · With regard to the clock associated with Eric's photo, that serial number shows it was finished in late second quarter 1955, when the Atmos III was being phased out. Actually this clock …

Feb 15, 2016 · This is my first post. I am interested in obtaining precise manufacturing dates of two 519 Atmos clocks. One clock has serial number 27191 (20400 on bellows cover) and a hand-scribed date …

Jul 23, 2017 · I have had an atmos 1973 Jaeger LeCoultre 528-8 running for about 6 months now. It kept quite good time in the first couple of months, but now seems to be running quite fast. I have …