Atmos Clock Repair

From part-specific repair to standard movement servicing, trust Third Coast Clock Service to repair your Atmos Clock.

Atmos Clock at Third Coast Clock Service

The Clock That "Lives On Air"

Unlike most clocks, the Atmos never needs winding. These clocks differ from the “typical” clock and require that the factory repair specifications be followed precisely.

Please contact us if you would like to ship us your Atmos clock for repair. With a bit of forethought and careful packaging, the Atmos clock will ship nicely. Upon its return to you, all that will need to be done is unpack your clock, set it up, and enjoy.

Get In Touch

Our Repair Process

Give us a call or stop by our shop to get started! Drop your timepiece off or ship it to our Michigan location.

Get In Touch

We remove the movement from its case, remove and test the bellows, manually wind the clock if possible, set up, and test.

Triage/ Atmos Assessment

An estimate will be provided for the next steps based on the results of our assessment.

Treatment and Repair

We will give you a call when your timepiece is ready to be picked up or carefully package it for it to be shipped back to you!

Your Satisfaction
Face of an Atmos ClockAtmos Clock movement repairsInside of an Atmos ClockStandard movement service of an Atmos ClockAtmos Clock

Common Atmos Clock Repairs

The Bellows

It’s the bellows in the Atmos clock that make them unique and often require attention more than any other part of the clock.

The Bellows are the gas-filled chamber located in the ‘Drum’ at the rear of the clock. Contraction and expansion of the bellows are created by changes in temperature and barometric pressure. This movement of the bellows winds the mainspring and provides the power to the clock. The bellows in an Atmos Clock can last as long as 30 years, sometimes longer. However, the actual lifespan of this unit will vary.

The Bellows are constantly expanding and contracting even when the clock is in storage; over time, this process wears the bellows chamber, causing microscopic cracks. They will eventually need to be repaired and refilled or replaced altogether. Our first task in assessing your Atmos clock is to test your Bellows to see if they perform to factory specifications, enough to wind the clock.

The Bellows of an Atmos Clock

Standard Movement Service

Standard Movement Service (also known as an overhaul) is recommended by the factory every 25 years. Standard movement service on an Atmos Clock consists of complete disassembly of the clock, cleaning of all parts, inspection and necessary repair, adjustment, and the installation of new parts as needed.

In addition, your clock will be regulated to keep time within 30 seconds per month as shown by our Microset clock timer. The glass and case are cleaned during the service process.

Get In Touch
Atmos Clock movement repairs

The Suspension Unit

This is a flat, thin steel spring that has a thickness less than a human hair. There are special fittings at either end of the suspension spring that allow it to suspend the mass of the pendulum. Its condition is crucial to the accurate timekeeping of the clock. The suspension spring may actually never need replacing unless the clock has experienced improper handling, such as moving the clock without first locking the pendulum in place or other abuse.

In some rare cases, the suspension spring of a particularly old Atmos Clock may need to be replaced due to an unusual amount of wear. The clock must be disassembled to remove and inspect the suspension spring.

Suspension spring of an atmos clock

The Mainspring

The Mainspring may be sticky with old lubricant or become “set” and  may no longer have the strength necessary to power the clock. The clock must be completely disassembled to remove and inspect the mainspring.

Get In Touch
Standard movement service of an Atmos Clock
Brien Dews founder of Third Coast Clock Service

Your satisfaction is our goal.

The performance of your clock and your satisfaction is our goal. Whether you are right in downtown Rockford or reside elsewhere, consider having Brien make a visit to your timepiece.

American Watchmakers Clockmakers Institute certification badgeNational Association of Watch and Clock Collectors member
"So excited to have our clock cleaned and working again. Great service!"
star iconstar iconstar iconstar iconstar icon
Lee W.
"Great experience with Brien and would recommend to anyone. Punctual, quick response time, friendly and professional, and very fairly priced"
star iconstar iconstar iconstar iconstar icon
Kate T.
"First rate clock maker!  There is no one else that I would consider for any type of clock repair."
star iconstar iconstar iconstar iconstar icon
Jamie G.