Dead independent seconds movement, cylinder escapement.
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“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.
Particularly shaped side lever escapement, complete calendere, hour-quarter repeating
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
“Montre de souscription” with calendar and virgule escapementa
Chronometer with patented detent escapement.
“Montre de souscription” apocryphal. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Dead seconds watch with duplex lever escapement by Jean Renaud
“Subscription" watch, Cassa di Joly no. 1769, sold to Prince Kurakin on August 9, 1811, for 1,080 FF, returned in 1812 and resold to the Princes of Valencay on May 8, 1812, for 980 FF.”
Revolutionary with Robin type 2 dial, republican calendar, verge escapement
“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
Side lever escapement.
Dead central seconds watch with star duplex escapement invented by Charles Edouard Jacot with 1/4 second diablotine
Hour and quarter repeater with cylinder escapement.
George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.