Quarter hour repeater with double wheel duplex escapement.
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Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
First generation early straight line lever escapement
“Répétition à ponts, medium size, 19 lignes, pierced arbor, gold case no. 4068, half-quarter repeating, lever escapement,” sold on 16 March 1826 to Monsieur Spies. Monthly calendar and a secret compartment containing the portrait of a young woman.
Cylinder escapement
Compteur a pointage, nouveau modele chronographe a encre, sold at the College de France for 350 FF
Garde temps chronometer with going barrel started in 1823 and completed in 1857 sold to an unknown customer
Virgule escapement
Montre simple a deux aguilles a secondes sien 140 boite en or n.2429 envoyé a Melin de Londres en cadeau pour le prix de 1030 FF le 11 mai 1821. (la n.140 Montre simple à secondes, boîte d’or Vendue le 9 frimaire an 5 (29 novembre 1796) à Monsieur Lavillete 576 FF.)
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Garde temps with detent pivotè escapement, sold to Prince Sergey Sergeevich Gagarine, 1 May 1810 for 1,200 FF, as recorded in Moreau's archives.
Movement with particular Pouzait lever escapement, quarter hour repeater
Tourbillon with rotation per minute
Skelectric watch with Masonic decoration.
Republican and Gregorian calendar, lever escapement by J.M. Pouizait, skeletonized movement.
Hour and quarter repeater and alarm with cylinder escapement.