Lot Essay
This watch was sold on 22 December 1909 to O. Axthelm, Erfurt.
The copy of the original worksheet and the certificate dated 25 November 1996 confirm that it has been tested during four weeks at the Royal Observatory in Leipzig.
The watch is also listed in Die Lange Liste by Martin Huber, chapter 6 Watches with Royal Observatory Leipzig and German Marine Observatory Hamburg special rating test, p. 42.
The copy of the original worksheet and the certificate dated 25 November 1996 confirm that it has been tested during four weeks at the Royal Observatory in Leipzig.
The watch is also listed in Die Lange Liste by Martin Huber, chapter 6 Watches with Royal Observatory Leipzig and German Marine Observatory Hamburg special rating test, p. 42.