Central seconds, regulateur dial, cylinder escapement
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“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
“Montre de souscription”.
Lateral lever escapement, quarter hour repeater.
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.
Independent seconds movement, lateral lever escapement.
Movement with experimental lateral lever escapement in the Robin style.
“Double-face” watch, monthly calendar, verge escapement, twelve- and twenty-four-hour indication.
Quarter hour repeater by touch with special cylinder escapement.
Movement with “à pattes d'ecrevisses” (crab leg) escapement
"Souscription" with auxiliary minutes and seconds
Cylinder escapement watch formerly belonging to Louis Bonaparte (1778–1846), brother of Napoleon, King of Holland, and passed down within the Imperial dynasty.
Dead seconds watch with detent escapement
Montre a repetition des quart a toc, ruby cylinder escapement sold to Monsieur Recordon de Londres on 27 Fructidor an 10 (14 September 1802) for 1,500 FF.
“In homage to A.L. Breguet”, chronometer with thermometer, weekly calendar and power reserve.
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.