Thirty-tooth “rack lever” escapement
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“Resilient lever” lever escapement modified by Mortimer George Cole.
Double-dial astronomical watch with cylinder escapement, centre seconds, and equation of time.
“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.
Watch presented by Napoleon Bonaparte to Jean Joseph Gauthier on 21 Floréal Year VII (May 10, 1799), verge escapement
Orologio a secondi morti con scappamento a virgola
Virgule escapement
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
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.
Chronometer with patented detent escapement.
Quarter hour repeater clock watch, verge escapement.
“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
“Compteur militaire” cylinder escapement 84 divisions
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
Repetittion a cuvette ruage 4269 en or 742 Gros, vendu au General Moreau le 2 octobre 1810 au prix de 1800 FF
Dead central seconds watch with star duplex escapement invented by Charles Edouard Jacot with 1/4 second diablotine