Cylinder escapement by a pupil of Robin
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George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Movement with “à pattes d'ecrevisses” (crab leg) escapement
Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
"Montre simple” N.3707 sold to Monsieur Furchy Notaire on 31 June 1822 for 1140 FF.
“Simple gold watch with grandes secondes d’un coup” sold on 1 March 1860 to Monsieur Mathias for 655 francs, returned by the same on 8 March 1866, resold to Monsieur Henry Mallet for 875 francs to be presented to Doctor Lienard, double barrel, independent seconds, lever escapement.
Decimal watch with double time indication on a 24-hour basis, verge escapement.
Tourbillon with rotation per minute
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.
Navigation chronometer with sidereal time indication.
“Montre de souscription” case n.307 « Remise a son excellence l'Ambassadeur de Espagne pou faire passer a Monsieur X » 5 Terminador an 9 (24 Jullet 1801)
“Rèpètition à minutes” chronometer with double-wheel duplex escapement, sold to the Spanish Princes in Valençay on 29 May 1809 for the price of 2,400 F.
Made on the Houriet principle with a special dial
Robin style movement with cylinder escapement.
Detent anchor escapement by Robert Robin, quarter hour repeater.