Jaeger Lecoultre ATMOS 150th Anniversary Clock. The clock is supported on two bronzed brushed steel pillars with the pendulum hanging in the middle. The case is made of brushed and polished gilt brass. Finished with three adjustable feet for l***ling, and a spirit l***l on the base. Clock is spring-driven with automatic wind-up via temperature difference and torsion pendulum with weights. Comes with a clear dome case and the original suede textured hard case. Case Numbered "602846", Numbered " 97/3000, cal 540, Ref. 220.006. Celebrating the 150th Anniversary of its invention, the present Jaeger-LeCoultre Atmos clock runs on an air pressure bellows ****** that captures the difference in atmospheric pressure. This ingenious design converts the pressure change to kinetic energy, providing power to run the clock. CIRCA:1983 ORIGIN: Switzerland DIMENSIONS: H:12" W:9" CONDITION: Great condition. See lot description for details on **** condition. More detailed condition requests can be obtained via email (info@akibaantiques.com) or SMS (305) 333-4134. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Akiba Antiques shall have no responsibility for any error or omission.