Self-winding hour and quarter repeater with pedometric oscillating mass, cylinder escapement.
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Decimal watch with calendar and special escapement
Central seconds, regulateur dial, cylinder escapement
“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)
Verge escapement
“Montre simple” in the style of Breguet.
Montre a repetition des quart a toc, ruby cylinder escapement sold to Monsieur Recordon de Londres on 27 Fructidor an 10 (14 September 1802) for 1,500 FF.
Josiah Emery Straight Lever Escapement Chronometer.
Scappamento ad ancora detent di Robin
Revolutionary and Gregorian calendar, "virgule" escapement.
Orologio a secondi morti con scappamento a virgola
Chronometer fitted with a pivoted detent escapement and a balance with three-roller suspension.
“Subscription" watch, Cassa di Joly no. 1769, sold to Prince Kurakin on August 9, 1811, for 1,080 FF, returned in 1812 and resold to the Princes of Valencay on May 8, 1812, for 980 FF.”
Chronometer with patented detent escapement.
Watch presented by Napoleon Bonaparte to Jean Joseph Gauthier on 21 Floréal Year VII (May 10, 1799), verge escapement
“Montre de souscription”.