Particularly shaped side lever escapement, complete calendere, hour-quarter repeating
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Quarter and half quarter hour repeater with ruby cylinder escapement no. 255.
Lever escapement and 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.
“Club footed” verge escapement.
“Resilient lever” lever escapement modified by Mortimer George Cole.
“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
Watch for the Turkish market, quarter-hour repeater with ruby cylinder escapement, shipped to the Maison de Russie on 23 April 1810 and sold by Moreau on 31 December 1810 for FF 1,680.
Martin-Pouzait lever escapement
Scappamento ad ancora detent di Robin
Turkish market watch, hour and quarter repeater with ruby cylinder escapement, translucent red enamel case, sold to Leroy in Constantinople for 2,400 FF (Breguet agent).
Central seconds, regulateur dial, cylinder escapement
Hour and quarter repeater, verge escapement, enamelled case.
Lever escapement, quarter and hour repeater, republican calendar.
Quarter hour repeater by touch with special cylinder escapement.
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement