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What is a perpetual clock?

1 Answer
What is a perpetual clock?
A perpetual clock is one that never requires winding or a battery change to accurately track the time and sometimes also the date. Instead, the clock relies on a gas-filled capsule that shrinks and expands in response to temperature fluctuations to power its movement. On 1stDibs, find a range of perpetual clocks.
1stDibs ExpertApril 5, 2022
Shop for Perpetual Clocks on 1stDibs
Atmos Perpetual clock by Jean Léon REUTTER 1899/1971
Located in NANTES, FR
Atmos art deco clock circa 1930 stamped JL Reutter N. System invented by J.L. Reutter and produced
Category

Mid-20th Century Swiss Art Deco Table Clocks and Desk Clocks

Materials

Bronze

French Early Perpetual Calendar Clock
Located in Vancouver, British Columbia
Brocot type suspension very rare early 30 day perpetual slander clock with moon phase, barometer
Category

Antique 1830s Mantel Clocks

Materials

Other

Fine 19th Century Belgium Slate Perpetual Calendar Clock
Located in Lincolnshire, GB
A Belgium slate perpetual moon phase clock with visible brocot escapement to the enamelled dial
Category

Antique 19th Century Belgian Mantel Clocks

Materials

Slate, Enamel, Ormolu

Carrara Marble Mantel Clock with Barometer, Thermometers, and Perpetual Calendar
Located in London, GB
Carrara marble mantel clock with barometer, thermometers, and perpetual calendar French, 19th
Category

Antique 19th Century French Neoclassical Mantel Clocks

Materials

Carrara Marble

Mantel Clock, Barometer, Moon Phase and Perpetual Calendar, 19th Century
Located in Brighton, Sussex
A very impressive 19th century Belgium black marble mantel clock with a clock, barometer and moon
Category

Antique 19th Century French Mantel Clocks

Materials

Belgian Black Marble, Bronze

Jaeger-LeCoultre Atmos Swiss Made 15 Jewel Perpetual Motion Mantel Clock
Located in London, GB
The vintage Jaeger-LeCoultre Atmos mantel clock is a remarkable feat of horological engineering
Category

20th Century Mantel Clocks

Materials

Brass

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