Thirty-tooth “rack lever” escapement
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Lever escapement and thermal compensation
Detent Lever escapement invented by Robert Robin. Restored by Breguet.
Dead seconds watch with duplex lever escapement by Jean Renaud
Quarter hour repeater clock watch, verge escapement.
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
"Souscription" with auxiliary minutes and seconds
“Rèpètition à minutes” chronometer with double-wheel duplex escapement, sold to the Spanish Princes in Valençay on 29 May 1809 for the price of 2,400 F.
Revolutionary and Gregorian calendar, "virgule" escapement.
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.
Turkish market watch, hour and quarter repeater with ruby cylinder escapement, translucent red enamel case, sold to Leroy in Constantinople for 2,400 FF (Breguet agent).
Made on the Houriet principle with a special dial
Chronometer with pivoted detent escapement sold to M. le General Cafarelli, Prèfet Maritime de Brest le 16 Messidor anno XI (5 July 1803) for 70 Louis.
“Montre de souscription” with verge escapement.
"Montre simple plate excentrique nouveau calibre 16½ lignes échapt cilindre, cadran émail” sold to Monsieur Benardaky on 01 luglio 1850 at prize of 1200 FF.
Hour and quarter repeater with cylinder escapement.