Quarter hour repeater with lateral lever escapement
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“Resilient lever” lever escapement modified by Mortimer George Cole.
Movement with lever detent escapement invented by Robert Robin
“Montre de souscription”.
“Rèpètition de Première Classe” with ruby cylinder escapement, sold to an anonymous “monsieur” on 13 July 1811 for 1,728 FF, resold to Monsieur Gozzel on 22 May 1822 for 900 FF.
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.
Garde temps chronometer with going barrel started in 1823 and completed in 1857 sold to an unknown customer
Monthly and week calendar, with central seconds, verge escapement.
Robin's lever detent escapement of special shape
Tide indicator, enamelled dial, cylinder escapement.
“Montre de souscription”, sold to Adjutant Gènèral Ricard on 15 December 1813 for 600 F.F. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
« Simple garde-temps, arbre percé 20 lignes échappement ancre” sold to Monsieur de Bignon 11 March 1858.
“Montre de souscription” with double wheel duplex escapement
Tourbillon with rotation per minute
First generation French lever escapement movement
"Repetition demi quart sur timbres” with lever escapement on the “garde temps” principle, hunter case with secret “portrait” compartment, “jumping hours” device sold to Count Panin on 11 June 1821, for FF 4,800, reentered, restored and resold with number 4931 to Monsieur Lacroix of Turin on 16 May 1831 for 4800 francs.