Sully's escapement
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“Repetition à ponts” con scappamento a cilindro in rubino, venduto al generale Nicholas Joseph Maison, il 30 settembre 1807 per 1.696 FF .
“Chronometre de poche” with modified Earnshaw detent escapement, sold to Monsieur Hottinguer (banker of the Maison Breguet), on 11 October 1844 for 1,500 FF.
Souscription watch
Chronometer with patented detent escapement.
Garde temps chronometer with going barrel started in 1823 and completed in 1857 sold to an unknown customer
Alarm with verge escapement
“Montre de souscription” apocryphal. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Hour and quarter repeater and alarm with cylinder escapement.
“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.
Republican and Gregorian calendar, lever escapement by J.M. Pouizait, skeletonized movement.
Sold to Son Excellence M. Achille Fould on 12 November 1860 for 950 FF. Presented to Professor Heinrich Siegel
Hour and quarter repeater, verge escapement, enamelled case.
Central seconds, regulateur dial, cylinder escapement
Dead-beat seconds watch with double-wheel duplex escapement.
Straight lever escapement, registered on 30 September 1791, there is no information regarding the sale.