Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
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Cylinder escapement, quarter hour repeater.
Lever escapement and thermal compensation
“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
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.
Scappamento ad ancora detent di Robin
“Chronometre de poche” with modified Earnshaw detent escapement, sold to Monsieur Hottinguer (banker of the Maison Breguet), on 11 October 1844 for 1,500 FF.
Dead seconds watch with detent escapement
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.
“Montre de souscription”.
Monthly and weekly calendar, with virgule escapement and “diablotine”
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
Built on the principle of “garde temps”, quarter and half quarter hour repeater with double wheel duplex escapement sold to Monsieur Egerston (Egerton) on 17 December 1813 for 3,000 FF .
Straight lever escapement, registered on 30 September 1791, there is no information regarding the sale.