Robin style movement with cylinder escapement.
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Chronometer with Robin escapement
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Hour and quarter repeater, verge escapement, enamelled case.
Martin-Pouzait lever escapement
Quarter repeater in gold and platinum hunting case, sold to Count François Potocki on 15 March 1822, price 2400 FF. Repurchased in 1828 and resold to Madame Dupaty in 1829
Decimal watch with calendar and special escapement
Escapement by Paul Garnier
Dead central seconds watch with star duplex escapement invented by Charles Edouard Jacot with 1/4 second diablotine
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation
“Montre de souscription”.
“Club footed” verge escapement.
“Montre de souscription” with calendar and virgule escapementa
Particularly shaped side lever escapement, complete calendere, hour-quarter repeating
Quarter hour repeater with double wheel duplex escapement.