Hour and quarter repeater, mustache lever escapement
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“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.”
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Compteur a pointage, nouveau modele chronographe a encre, sold at the College de France for 350 FF
Side lever experimental escapement
Movement with “à pattes d'ecrevisses” (crab leg) escapement
“Club footed” verge escapement.
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).
Double wheel verge escapement.
Orologio a secondi morti con scappamento a virgola
George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Verge escapement
Hour and quarter repeater, cylinder escapement, enamel case
Dead-beat seconds watch with double-wheel duplex escapement.
Large display watch with cylinder escapement and dead central seconds.