Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
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Elève de Winnerl, chronometer with lever escapement.
Compteur a pointage, nouveau modele chronographe a encre, sold at the College de France for 350 FF
Cylinder escapement
Martin-Pouzait lever escapement
“Club footed” verge escapement.
Straight lever escapement, registered on 30 September 1791, there is no information regarding the sale.
“Montre de souscription a tact” sold to the brother of the Spanish Consul (Monsieur de la Serna) in Vendemiaire year X (1802) for 1,100 FF.
Quarter and half quarter hour repeater with ruby cylinder escapement no. 255.
Quarter hour repeater with double wheel duplex escapement.
Decimal watch with double time indication on a 24-hour basis, verge escapement, enamelled case
“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.
Dead seconds watch with detent escapement
Robin's lever detent escapement of special shape
Movement with experimental verge-lever escapement.
Republican calendar with straight lever escapement