Tide indicator, enamelled dial, cylinder escapement.
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“Montre de souscription”.
“Rèpètition de Première Classe” con scappamento a cilindro in rubino, e jumping hour venduto a monsieur Ternaux (Étienne Nicolas Louis Ternaux ) , il 2 Brumaio anno 13 (24 ottobre 1804) per 1.800 FF.
Quarter hour repeater cylinder escapement
Hour and quarter repeater and alarm with cylinder escapement.
Verge escapement, enamelled case decorated with diamonds and pearls
Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
Movement with “à pattes d'ecrevisses” (crab leg) escapement
“Montre de souscription” with verge escapement.
« Simple garde-temps, arbre percé 20 lignes échappement ancre” sold to Monsieur de Bignon 11 March 1858.
Hour and quarter repeater with verge escapement
Dead seconds watch with detent escapement
“Repètition dix minutes aux deux styles à volontè a heur sautants” with ruby cylinder escapement and parachute, sent “au freres Chaudoir”, 29 Pluviose an 10 (18 February 1802), revised at the request of Monsieur Mazeau in 1828.
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 .
Movement with experimental verge-lever escapement.