Experimental verge escapement
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Chronometer with lever escapement.
Dead seconds watch with detent escapement
"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.
Small sized watch, cylinder escapement, enamelled case
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Compteur a pointage, nouveau modele chronographe a encre, sold at the College de France for 350 FF
Elève de Winnerl, chronometer with lever escapement.
Thirty-tooth “rack lever” escapement
Reverse hour-quarter repeater (pull)
Republican and Gregorian calendar, lever escapement by J.M. Pouizait, skeletonized movement.
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.
Garde temps, rèpètition de première Classe sur les princes des chronomètre” sold to Count Mercy d’Argenteau on 28 January 1824 for 3,400 FF. Repetition of hours, quarters and half quarters, monthly calendar. Jumping hour.
Large display watch with cylinder escapement and dead central seconds.
Verge escapement
Quarter hour repeater with double wheel duplex escapement.