“Compteur militaire” cylinder escapement 84 divisions
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Seven-day power reserve, cylinder escapement.
“Subscription" watch, Cassa di Joly no. 1769, sold to Prince Kurakin on August 9, 1811, for 1,080 FF, returned in 1812 and resold to the Princes of Valencay on May 8, 1812, for 980 FF.”
“Rèpètition de Première Classe” with ruby cylinder escapement, sold to an anonymous “monsieur” on 13 July 1811 for 1,728 FF, resold to Monsieur Gozzel on 22 May 1822 for 900 FF.
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
Lever escapement, quarter and hour repeater, republican calendar.
Independent seconds movement, lateral lever escapement.
Automatic winding with beating mass, perpetual monthly and weekly retrograde calendar, cylinder escapement.
Quarter-repeating watch, enamelled case decorated with diamonds and pearls, formerly belonging to Queen Catherine of Württemberg, wife of Jérôme Bonaparte.
Anonymous watch with central and auxiliary dead seconds, chicane lever escapement
“Double-face” watch, monthly calendar, verge escapement, twelve- and twenty-four-hour indication.
Double wheel verge escapement.
“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
Twin barrel chronometer, monthly calendar with ruby lateral lever escapement
Hour and quarter touch repeater with Debaufre escapement modified by Pierre Le Roy, enamelled case.
"Rèpètition de première Classe sur les Principes des Chronomètres", calendar, ruby lever escapement, hour, quarter and half-quarter repeater, sold to M. le Professeur Shumacher, on 23 February 1829 for 3,200 FF.