Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
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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 .
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
Quarter hour repeater clock watch, verge escapement.
“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.
Anonymous watch with central and auxiliary dead seconds, chicane lever escapement
Monthly and weekly calendar, with virgule escapement and “diablotine”
Hour and quarter repeater, verge escapement, enamelled case.
Monthly and week calendar, with central seconds, verge escapement.
Movement with “à pattes d'ecrevisses” (crab leg) escapement
“Rèpètition de Première Classe” with ruby cylinder escapement, sold to an anonymous “monsieur” on 13 July 1811 for 1,728 FF, resold to Monsieur Gozzel on 22 May 1822 for 900 FF.
Skelectric watch with Masonic decoration.
“Rèpètition des quart a toc” with ruby cylinder escapement, “jumping hour” device sold to monsieur Frederic Frackmann (Breguet’s correspondent in Moscow) on 15 Germinal anno 12 (5 May 1804) for the price of 1500 FF.
“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.
“In homage to A.L. Breguet”, chronometer with thermometer, weekly calendar and power reserve.
Decimal watch with calendar and special escapement