Sully's escapement
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Movement with particular Pouzait lever escapement, quarter hour repeater
Quarter hour repeater with double wheel duplex escapement.
Double-dial astronomical watch with cylinder escapement, centre seconds, and equation of time.
Ruby lever escapement.
Detent Lever escapement invented by Robert Robin. Restored by Breguet.
“Montre de souscription” with calendar and virgule escapementa
Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
Hour and quarter repeater, mustache lever escapement
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.
Dead seconds watch with detent escapement
Robin style movement with cylinder escapement.
Dead seconds watch with duplex lever escapement by Jean Renaud
Quarter hour repeater movement with duplex escapement.
Double wheel verge escapement.