Quarter hour repeater by touch with special cylinder escapement.
Log in or register.
“Club footed” verge escapement.
Movement with particular Pouzait lever escapement, quarter hour repeater
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
“Montre de souscription”.
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
“Rèpètition à minutes” chronometer with double-wheel duplex escapement, sold to the Spanish Princes in Valençay on 29 May 1809 for the price of 2,400 F.
Sold to Son Excellence M. Achille Fould on 12 November 1860 for 950 FF. Presented to Professor Heinrich Siegel
Hour and quarter repeater with verge escapement
“Repètition dix minutes aux deux styles à volontè a heur sautants” with ruby cylinder escapement and parachute, sent “au freres Chaudoir”, 29 Pluviose an 10 (18 February 1802), revised at the request of Monsieur Mazeau in 1828.
Souscription watch
“Montre de souscription” with double wheel duplex escapement
Escapement by Paul Garnier
Ruby lever escapement.
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Cylinder escapement.