Dual scale thermometer on the Houriet principle
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Hour and quarter repeater, mustache lever escapement
Quarter hour repeater movement with duplex escapement.
Movement with particular Pouzait lever escapement, quarter hour repeater
“Montre de souscription”, with reverse caliber sold to Monsieur Manu on 1 May 1810 for 600 Francs
“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.
Hour and quarter repeater and alarm with cylinder escapement.
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
Calendar movement with dead seconds and special cylinder escapement.
"Souscription" with auxiliary minutes and seconds
Alarm with verge escapement
Dead seconds watch with detent escapement
First generation French lever escapement movement
Straight lever escapement, quarter hour repeater
Decimal watch with double time indication on a 24-hour basis, verge escapement.
Quarter and half quarter hour repeater with ruby cylinder escapement no. 255.