The replica atmos 566 is a mantel clock for people who like the idea of a timepiece that runs on nothing but changes in room temperature. It recreates the look and the slow, hypnotic motion of the classic perpetual-motion clock, so you get the brass frame, the glass enclosure and the exposed torsion pendulum without the collector-level commitment. Set it on a desk, shelf or mantel and it quietly does its job as a conversation piece.
Key Features
- Temperature-driven movement that uses a sealed gas bellows instead of a battery or winding key
- Slow torsion pendulum that swings roughly once per minute for a calm, continuous motion
- Polished brass-tone frame with a clear glass or acrylic enclosure showing the mechanism
- Roman-numeral dial with slim hands and a clean, traditional layout
- Leveling feet to keep the pendulum in beat on uneven surfaces
- Pendulum lock lever that secures the balance during transport and moving
- Compact mantel proportions that suit sideboards, bookshelves and office desks
Materials and Specifications
The case is brass-finished metal with a protective lacquer coat, fitted with a clear enclosure so the bellows, chain and torsion pendulum stay visible from the front and sides. The dial is printed metal with applied numerals and slim baton hands, and the base is weighted for stability. The movement is a replica of the calibre 566 layout, running at the characteristic slow beat with an amplitude measured in degrees rather than ticks. A single degree Celsius of temperature change is enough to keep it running for roughly two days, so normal room fluctuation is all it needs.
How does the atmos 566 run without a battery?
A gas-filled capsule expands and contracts as room temperature shifts, and that tiny movement winds the mainspring through a chain and ratchet. No plug, no cell and no winding key are involved.
What should I check when it arrives?
Unlock the pendulum lever, place the clock on a level surface and give the balance a gentle start; it should settle into an even swing within a few minutes. If it stops, re-level the feet before assuming anything is wrong.
Where is the best place to display it?
Any indoor spot with steady, moderate temperature swings works well, such as a living room shelf or a study desk. Avoid direct sun, radiators and drafty windowsills that cause sharp temperature jumps.
Shipping and Returns
Each clock ships with the pendulum locked and the case wrapped in foam inside a double-boxed carton, so it arrives ready to unpack and level. If the piece does not suit your space, returns are accepted within the stated window in its original packaging, and our support team will walk you through the process.