“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
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Alarm with verge escapement
"Souscription" with auxiliary minutes and seconds
Hour and quarter repeater, mustache lever escapement
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
“Montre de souscription a tact” sold to the brother of the Spanish Consul (Monsieur de la Serna) in Vendemiaire year X (1802) for 1,100 FF.
“Montre de souscription”.
“Simple gold watch with grandes secondes d’un coup” sold on 1 March 1860 to Monsieur Mathias for 655 francs, returned by the same on 8 March 1866, resold to Monsieur Henry Mallet for 875 francs to be presented to Doctor Lienard, double barrel, independent seconds, lever escapement.
“Montre de souscription” with verge escapement.
Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.
Dead seconds watch with duplex lever escapement by Jean Renaud
Verge escapement, enamelled case decorated with diamonds and pearls
Lever escapement, quarter and hour repeater, republican calendar.
Detent Lever escapement invented by Robert Robin. Restored by Breguet.
Quarter hour repeater movement with duplex escapement.
Dead central seconds watch with star duplex escapement invented by Charles Edouard Jacot with 1/4 second diablotine