Lever escapement, quarter and hour repeater, republican calendar.
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“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
Decimal watch with double time indication on a 24-hour basis, verge escapement.
Sully's escapement
Scappamento ad ancora detent di Robin
Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation
Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.
Dead seconds watch with duplex lever escapement by Jean Renaud
George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
“Club footed” verge escapement.
“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
Independent seconds movement, lateral lever escapement.
Escapement by Paul Garnier
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.
Quarter hour repeater by touch with special cylinder escapement.
Hour and quarter repeater, cylinder escapement, enamel case