“Montre de souscription” with double wheel duplex escapement
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“Resilient lever” lever escapement modified by Mortimer George Cole.
Garde temps, rèpètition de première Classe sur les princes des chronomètre” sold to Count Mercy d’Argenteau on 28 January 1824 for 3,400 FF. Repetition of hours, quarters and half quarters, monthly calendar. Jumping hour.
“Club footed” verge escapement.
“Montre de souscription” with verge escapement.
“Montre de souscription”.
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
“Montre de souscription” apocryphal. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
First generation French lever escapement movement
Quarter hour repeater by touch with special cylinder 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
Monthly and weekly calendar, with virgule escapement and “diablotine”
“Montre de souscription” with calendar and virgule escapementa
Hour and quarter repeater with cylinder escapement.
Quarter hour repeater with lateral lever escapement