Dual scale thermometer on the Houriet principle
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Republican calendar with straight lever 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)
“Montre de souscription” with double wheel duplex escapement. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
Movement with experimental verge-lever escapement.
“Montre de souscription”.
Large display watch with cylinder escapement and dead central seconds.
Repetittion a cuvette ruage 4269 en or 742 Gros, vendu au General Moreau le 2 octobre 1810 au prix de 1800 FF
Weekly winding device, monthly calendar, with comma escapement
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
“Montre simple” in the style of Breguet.
“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.
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 .
Republican and Gregorian calendar, lever escapement by J.M. Pouizait, skeletonized movement.
Particularly shaped side lever escapement, complete calendere, hour-quarter repeating