First generation early straight line lever escapement
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Scappamento ad ancora e compensazione termica
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
“Repetition à ponts” con scappamento a cilindro in rubino, venduto al generale Nicholas Joseph Maison, il 30 settembre 1807 per 1.696 FF .
"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.
Chronometer fitted with a pivoted detent escapement and a balance with three-roller suspension.
Ruby lever escapement.
Garde temps, rèpètition de première Classe sur les princes des chronomètre” sold to Count Mercy d’Argenteau on 28 January 1824 for 3,400 FF. Repetition of hours, quarters and half quarters, monthly calendar. Jumping hour.
Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
Thirty-tooth “rack lever” escapement
“Montre de souscription”.
Detent Lever escapement invented by Robert Robin. Restored by Breguet.
“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.
Calendar movement with dead seconds and special cylinder escapement.
Repetittion a cuvette ruage 4269 en or 742 Gros, vendu au General Moreau le 2 octobre 1810 au prix de 1800 FF
“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.