Dead seconds watch with detent escapement
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Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
Twin barrel chronometer, monthly calendar with ruby lateral lever escapement
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
« Simple garde-temps, arbre percé 20 lignes échappement ancre” sold to Monsieur de Bignon 11 March 1858.
Repetition garde temps jumping hour, sold to M. Malotaky, second interpreter of the Turkish Ambassador, Prairial year 6 (May-June 1798), for 1,200 FF.
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
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 .
Cylinder escapement.
Sully's escapement
“Montre de souscription” with double wheel duplex escapement
Movement with experimental verge-lever escapement.
Duplex double wheel escapement, monthly republican calendar.
Small-sized watch built on the principle of chronometers with monthly calendar, lever escapement sold to Baron Schickler on 30 December 1828 for the price of 3,600 FF.
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Chronometer with patented detent escapement.