Hour and quarter repeater with verge escapement
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Large display watch with cylinder escapement and dead central seconds.
“Montre de souscription”, sold to Adjutant Gènèral Ricard on 15 December 1813 for 600 F.F. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
“Montre de souscription” with double wheel duplex escapement. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Quarter hour repeater clock watch, verge escapement.
Hour and quarter repeater, verge escapement, enamelled case.
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Sully's escapement
Twin barrel chronometer, monthly calendar with ruby lateral lever escapement
Quarter-repeating watch with an experimental duplex-cylinder escapement, presented to Dupont de l’Eure in 1818, magistrate and politician.
“Répétition des quarts à ponts moyenne, 15 lignes, boîte or n. 3510, échappement à cylindre”. Sold on 05 November 1817 to Madame Soehnée. Monthly calendar and secret compartment containing a lock of hair.
Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
Lever escapement, quarter and hour repeater, republican calendar.
Orologio a secondi morti con scappamento a virgola
Chronometer with lever escapement.
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.