Central seconds, regulateur dial, cylinder escapement
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Quarter hour repeater clock watch, verge escapement.
Cylinder escapement watch formerly belonging to Louis Bonaparte (1778–1846), brother of Napoleon, King of Holland, and passed down within the Imperial dynasty.
Revolutionary and Gregorian calendar, "virgule" escapement.
Quarter-repeating watch, enamelled case decorated with diamonds and pearls, formerly belonging to Queen Catherine of Württemberg, wife of Jérôme Bonaparte.
Lateral lever escapement, quarter hour repeater.
Souscription watch
Josiah Emery Straight Lever Escapement Chronometer.
Tide indicator, enamelled dial, cylinder escapement.
Escapement “pallet pin weel”
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
“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
Quarter hour repeater with double wheel duplex escapement.
Hour and quarter repeater with double wheel duplex escapement, snap calendar, engraved equation of time
George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Chronometer with pivoted detent escapement sold to M. le General Cafarelli, Prèfet Maritime de Brest le 16 Messidor anno XI (5 July 1803) for 70 Louis.