"Souscription" with auxiliary minutes and seconds
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Double wheel verge escapement.
Hour and quarter touch repeater with Debaufre escapement modified by Pierre Le Roy, enamelled case.
Tourbillon with rotation per minute
Chronometer with patented detent escapement.
Made on the Houriet principle with a special dial
Double comma escapement (double virgule)
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Lever escapement, quarter hour repeater
Souscription watch
“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
Watch for the Turkish market, quarter-hour repeater with ruby cylinder escapement, shipped to the Maison de Russie on 23 April 1810 and sold by Moreau on 31 December 1810 for FF 1,680.
Quarter hour repeater cylinder 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.
Quarter hour repeater movement with duplex escapement.