Hour and quarter repeater with verge escapement
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Quarter-repeating watch, enamelled case decorated with diamonds and pearls, formerly belonging to Queen Catherine of Württemberg, wife of Jérôme Bonaparte.
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Seven-day power reserve, cylinder escapement.
“Montre de souscription a tact” sold to the brother of the Spanish Consul (Monsieur de la Serna) in Vendemiaire year X (1802) for 1,100 FF.
“In homage to A.L. Breguet”, chronometer with thermometer, weekly calendar and power reserve.
“Resilient lever” lever escapement modified by Mortimer George Cole.
“Rèpètition à minutes” chronometer with double-wheel duplex escapement, sold to the Spanish Princes in Valençay on 29 May 1809 for the price of 2,400 F.
Hour and quarter repeater and alarm with cylinder escapement.
Movement with experimental lateral lever escapement in the Robin style.
Decimal watch with calendar and special escapement
Orologio a secondi morti con scappamento a virgola
Repetittion a cuvette ruage 4269 en or 742 Gros, vendu au General Moreau le 2 octobre 1810 au prix de 1800 FF
Hour and quarter repeater, verge escapement, enamelled case.
Compteur a pointage, nouveau modele chronographe a encre, sold at the College de France for 350 FF
Verge escapement