The first fixing in modern time of the pendulum of Ludwig van Beethoven

Bonn, Beethoven Haus, september 28 2011.

This repair of the Beethoven clock was so long desired and thought since long time ago by me and realized  thanks to the determination and willing of Luigi Bellofatto, a Beethoven scholar who wrote articles on the greatest Beethoven biographer Alexander Wheelock Thayer (who spent most of his life in Trieste, Italy) and for whom Luigi wrote a book just published in the USA.

His interest in writing an article on Beethoven watches and clocks led to do a long research and to an two articles written by myself and him, that was published by the Beethoven Haus in the vol. 9/11 of the Bonner Beethoven-Studien (Neue Beethoven Studien – Carus Verlag – 2010-2014, Band 9-11 – hg. v. Bernhard R. Appel ISBN 978-3-88188-121-0).

Of course the people involved a part from myself, a professional in Genoa and expert of old watch mechanisms, Luigi Bellofatto and his friend Dr. Michael Ladenburger, director and curator of the collections of the Beethoven Haus in Bonn, whose his precious interest and his kind willing had made possible this work on the clock belonged to Beethoven and preserved at the Beethoven Haus.

On the 29th of September 2011 Thursday, at 8.30 started


This treasure is preserved in the room 9, called Bodmer room. In fact in this room, there are shown most of the objects belonged by Beethoven that were part of the collection of the Swiss doctor Hans Conrad Bodmer;  this  collection was bequeathed to the Beethoven House  Society by him in 1956.

This collection includes numerous Beethoven  manuscripts as well as Beethoven‘s travel desk  and his normal desk, which Bodmer bought from Stefan Zweig’s collection. This pendulum clock was and it was given to Beethoven as gift from the Princess Christine Lichnowsky. It came into Anton Schindler’s possession after the death of the master, as did many of his other personal belongings. It was then purchased by the collector Carl Meinert and He sold the Beethoven items to the Beethoven-Haus in 1898.

The repair on this clock started at 8.45 in the Reading room of the Library of the Beethoven Haus. The tools were previously shipped from Genua to the Beethoven Haus, after a careful check that everything was available including any emergency piece.

In fact in this case nobody can be totally sure of the result of his work, either for the importance and the time of the object (with sure dated 1810) or for any unexpected behavior due to  scarce maintenance of the object, or in worst case due to bad previous repairs.

The mechanism of this small pendulum was completely disassembled . The single parts and wheels  have been cleaned with appropriate liquid, and the old wire suspension has been replaced as no more working and not usable anymore. Then two holes for fixing the plate have been tightened, as released during all the past years.

It took around two hours for repairing the clock. Here on the left the mechanism just revised, and preliminary  tested on his carrure.

Here the clock, mounted and revised, ready to be located again in the room 9 of the museum. The video shows the complete part of the mechanism.

The pendolum belonged to Beethoven is a late Empire style, i.e. the Napoleon style that is going towards a neoclassical style. Then, as it was in the Austrian Empire, most of the objects were slightly modified according to the country style.

The small bust above the clock (maybe fixed later, as there is a great use of glue that could mean a repair of it or a change of a previous decoration , maybe made of golden bronze) can be identified as a Minerva or is fixed in a later stage as a Cornelia, or an example of Roman Virtus, or a Santa Cecilia.

The marmour is just recolled in the edamel of the dial whereas all the other decorations are in gilded bronze.

Finally, it has been a great honor for me, watch specialist and repairer, musicologist and Beethoven aficionado. A great adventure for my friend Luigi Bellofatto, who made it possible and unique for me. Then the meeting with Luigi’s friends as Mrs. Dagmar Weise von Busch and Dr. William Kinderman, allowed us to have some other useful materials in addition of the ones found in the Library of the Beethoven Haus that will be used for writing a second article on Beethoven watches and clocks in addition to the one appeared in the volume 9 and 11 of the Bonner Beethoven Studien :

Here below, we attach some pictures that we consider interesting. Some refer to the clock in question, some others to the rapporteur during the ‘restoration operation of’ object
© Copyright del Centro Ricerche Musicali Responsabili, curatori e coautori: Luigi Bellofatto , Graziano Denini, Armando Orlandi. Per consultare la lista dei nostri numerosi ricercatori e collaboratori riferirsi alla nostra pagina dedicata. I testi, le immagini, le fotografie, le illustrazioni e gli MP3 sono proprietà esclusiva dei loro autori e del Centro Ricerche Musicali. File MIDI proprietà di Pierre-Jean Chenevez. Le suddette opere non possono essere utilizzate e divulgate senza l’autorizzazione scritta dei medesimi. Pubblicazione web: Aruba. Sito ottimizzato per dispositivi mobili, tablet e PC con risoluzione 1920x1440. Il sito utilizza esclusivamente cookie tecnici per fornire un servizio migliore agli utenti. Non tracciano il visitatore né rimandano dati a terze parti. Per questi cookie non serve un banner di consenso preventivo, ne facciamo comunque menzione in questa sede.