Certification
Authorized Watchmaker for the Atmos
In March 2026, Jaeger-LeCoultre certified Alexander Heeg of the Atmos Atelier in Würzburg as an “Authorized Watchmaker”. The certificate authorises him to repair Atmos clocks by Jaeger-LeCoultre to the extent of a complete service – in the original wording, “Complete Service Atmos”.

What this means for you
With us, your Atmos is in the hands of a watchmaker whom the manufacturer itself has authorised to carry out the complete service of the Atmos. In practical terms:
- The knowledge for the repair. The know-how for the complete service of the Atmos – examined and confirmed by Jaeger-LeCoultre.
- Certified tools and machines. Our workshop has the certified tools and machines for the complete service of the Atmos.
- Original spare parts. We can obtain original spare parts directly from Jaeger-LeCoultre.
On top of that comes everything you already know us for: the experience of more than 30 years working exclusively with Atmos clocks, personal advice from father and son, and our own serial number register, which begins in 1930.
The certificate

Your Atmos in good hands
Does your Atmos need a service, or is it no longer running properly? Send us a few photos by email or WhatsApp, or simply give us a call.
- Workshop Würzburg, Alexander Heeg: +49 178 8170215
- Aschaffenburg, Rüdiger Heeg: +49 175 9371074
- Email: info@atmos-atelier.de
