Estimate € 800 - 1,200
Sold € 500
Auction: 15 May 2019 at 15:00
M. GROSSMANN GLASHÜTTE. Dynamic model of precision anchor escapement with helical spiral. Spring mechanism mounted on wooden base. Signed and numbered: M. Grossmann Glashütte 5117. Brass and steel 20th century h. cm 11
Estimate € 800 - 1,200