Glashütte, Germany · 1826 – 1885
Moritz Grossmann
VerifiedPrecision watchmaking, teaching and horological writing
Life & work
Moritz Grossmann worked in Glashütte and was central to founding the German watchmaking school there, which trained generations of watchmakers.
He wrote prize-winning essays on the lever escapement and on precision construction, and his teaching is as significant as his output.
Training, contributions & innovations
- Founded the German School of Watchmaking at Glashütte
- Published influential technical essays on escapement construction
Inventions & patents
- No broad invention claim is asserted; his significance is teaching and published method.
Signatures & markings on surviving work
- Signed pocket watches survive in small numbers; documentation is the reliable route to attribution.
Collecting significance
Signatures on historic work were applied by retailers and by later hands as well as by makers, so attribution should rest on the movement's construction and on documented provenance rather than on the name alone. A specialist opinion is worth obtaining before any purchase made on the strength of a signature.
Related photographs
No confidently matched photograph of this subject has been found yet. These photographs show a closely related record, and are not examples of the type described on this page.
Sources & references
- Britten, F. J., Old Clocks and Watches and Their Makers
- Loomes, B., reference works on British and European clockmakers (edition-dependent)
- Museum catalogue entries for signed examples
Where sources disagree, the disagreement is stated rather than resolved silently.