A Clock, made by Jaeger-LeCoultre, driven by variations in temperature or atmospheric pressure and invented by Jean-Léon Reutter.
The original Atmos, made in 1926, was presented to the public in 1927.
The first utility patent was filed in 1928.
Terms with the same letter
À tact watch A toc watch Accutron Agate Age of the moon Alarm All-or-nothing piece Alloy Amagnetic Amplitude Analogue Annual Calendar Annual calendar (watch) Anti-magnetic Aperture Applied chapter (Applique) Arabic numerals Arbor Argand burner Art Deco Assemble Assembly Assortiment Asterism Asthmometer Atm (atmosphere) Atmos Atomic (clock) Atomic clock Atomic second Automatic (Self-winding) Autonomy Autoquartz Axle
