The Atmos clock is a clock produced by the swiss watch company,

Jaeger-LeCoultre.

It is developed in 1928 by the swiss Jean-Léon Reutter

who had already filed a patent on the subject two years earlier.

This clock takes energy for movement of its mechanisms

from the variations in temperature and atmospheric pressure.

A temperature change of one degree is sufficient to provide the pendulum

an operating time of about two days.

Entirely produced by the Manufacture Jaeger-LeCoultre since 1936

it became the official gift of the Swiss Confederation.

- Serial No. 390636

- Size 526

- 80 Years

- White Dial

- Arabic Numerals

- Dauphine hands

- Cabinet 24KT gold plated

- Size: 8,66 inches x 7,1 x 5,11

Weight: 7,54 pounds