Verge escapement
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"Montre simple” N.3707 sold to Monsieur Furchy Notaire on 31 June 1822 for 1140 FF.
"Rèpètition de première Classe sur les Principes des Chronomètres", calendar, ruby lever escapement, hour, quarter and half-quarter repeater, sold to M. le Professeur Shumacher, on 23 February 1829 for 3,200 FF.
Side lever escapement.
Quarter hour repeater with double wheel duplex escapement.
Dead seconds watch with duplex lever escapement by Jean Renaud
Revolutionary with Robin type 2 dial, republican calendar, verge escapement
Built on the principle of “garde temps”, quarter and half quarter hour repeater with double wheel duplex escapement sold to Monsieur Egerston (Egerton) on 17 December 1813 for 3,000 FF .
“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.
Navigation chronometer with sidereal time indication.
“Montre de souscription”.
Quarter hour repeater by touch with special cylinder escapement.
Dead seconds watch with lever escapement by Pouzait
Scappamento ad ancora e compensazione termica
Republican calendar with straight lever escapement
Verge escapement. Interesting watch of historical value for the signature referring to the Savoy kings.