Calendar movement with dead seconds and special cylinder escapement.
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Quarter hour repeater with lateral lever escapement
“In homage to A.L. Breguet”, chronometer with thermometer, weekly calendar and power reserve.
“Montre de souscription”.
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Scappamento ad ancora detent di Robin
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
“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.
« Simple garde-temps, arbre percé 20 lignes échappement ancre” sold to Monsieur de Bignon 11 March 1858.
Movement with “à pattes d'ecrevisses” (crab leg) escapement
Martin-Pouzait lever escapement
Montre de carrosse a repetition des quart et function de reveil sold to the count de Mercy Argentau on 09 June 1837 at the price of 620 FF, ancienne 1155 sold to Pierre de Salabert for the Marquise of Santa Cruz on 18 Floreal year 13 (08 May 1805) , at the price of 1,440 francs.
Straight lever escapement (attributable to Marguerite Dupont who was a watchmaker in Alençon in 1795)
Particularly shaped side lever escapement, complete calendere, hour-quarter repeating
Made on the Houriet principle with a special dial