Robin style movement with cylinder escapement.
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Compteur a pointage, nouveau modele chronographe a encre, sold at the College de France for 350 FF
Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
“Montre de souscription” with calendar and virgule escapementa
Repetition garde temps jumping hour, sold to M. Malotaky, second interpreter of the Turkish Ambassador, Prairial year 6 (May-June 1798), for 1,200 FF.
Hour and quarter repeater with double wheel duplex escapement, snap calendar, engraved equation of time
Movement with lever detent escapement invented by Robert Robin
“Montre de souscription”.
Automatic winding with beating mass, perpetual monthly and weekly retrograde calendar, 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.
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
“Chronometre de poche” with modified Earnshaw detent escapement, sold to Monsieur Hottinguer (banker of the Maison Breguet), on 11 October 1844 for 1,500 FF.
Built on the principle of “garde temps”, quarter and half quarter hour repeater with double wheel duplex escapement sold to Monsieur Egerston (Egerton) on 17 December 1813 for 3,000 FF .
Cylinder escapement, quarter hour repeater.
Alarm with verge escapement
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.