Virgule escapement
Quarter hour repeater with double wheel duplex escapement.
Republican and Gregorian calendar, lever escapement by J.M. Pouizait, skeletonized movement.
Decimal watch with calendar and special escapement
Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation
“Montre de souscription” with calendar and virgule escapementa
“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.
Escapement by Paul Garnier
Revolutionary and Gregorian calendar, "virgule" escapement.
Dead-beat seconds watch with double-wheel duplex escapement.
Movement with lever detent escapement invented by Robert Robin
Movement with experimental verge-lever escapement.
Anonymous watch with central and auxiliary dead seconds, chicane lever escapement
Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
Detent Lever escapement invented by Robert Robin. Restored by Breguet.
Quarter hour repeater movement with duplex escapement.
Quarter hour repeater by touch with special cylinder escapement.
“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Dead seconds watch with duplex lever escapement by Jean Renaud
Experimental verge escapement
Calendar movement with dead seconds and special cylinder escapement.
Monthly and weekly calendar, with virgule escapement and “diablotine”
Dead central seconds watch with star duplex escapement invented by Charles Edouard Jacot with 1/4 second diablotine
Double wheel verge escapement.
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.
Weekly winding device, monthly calendar, with comma escapement
Movement with experimental lateral lever escapement in the Robin style.
Double comma escapement (double virgule)
Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
Chronometer with patented detent escapement.
“Club footed” verge escapement.
Dead seconds watch with lever escapement by Pouzait
Cylinder escapement
Movement with “à pattes d'ecrevisses” (crab leg) escapement
Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
Orologio a secondi morti con scappamento a virgola
Scappamento ad ancora detent di Robin
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 .
Dead seconds watch with detent escapement
Movement with particular Pouzait lever escapement, quarter hour repeater
Sully's escapement
Duplex double wheel escapement, monthly republican calendar.
Hour and quarter repeater with double wheel duplex escapement, snap calendar, engraved equation of time
Scappamento ad ancora e compensazione termica
Robin's lever detent escapement of special shape
Chronometer with Robin escapement
Particularly shaped side lever escapement, complete calendere, hour-quarter repeating
“Montre de souscription” with double wheel duplex escapement
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Escapement “pallet pin weel”
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Finished by son Pierre Le Roy, Sully escapement, calendar.
“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.
Cylinder escapement.
