“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
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Virgule escapement
Ruby lever escapement.
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
“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.
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
Independent seconds movement, lateral lever 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.
“Montre de souscription” with double wheel duplex escapement
Thirty-tooth “rack lever” escapement
“Repètition dix minutes aux deux styles à volontè a heur sautants” with ruby cylinder escapement and parachute, sent “au freres Chaudoir”, 29 Pluviose an 10 (18 February 1802), revised at the request of Monsieur Mazeau in 1828.
“Club footed” verge escapement.
Hour and quarter repeater, cylinder escapement, enamel case
Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation
Dead independent seconds movement, cylinder escapement.
Hour and quarter touch repeater with Debaufre escapement modified by Pierre Le Roy, enamelled case.