Experimental verge escapement
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Orologio a secondi morti con scappamento a virgola
Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation
Hour and quarter touch repeater with Debaufre escapement modified by Pierre Le Roy, enamelled case.
Hour and quarter repeater with cylinder escapement.
“Montre de souscription”, sold to Adjutant Gènèral Ricard on 15 December 1813 for 600 F.F. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Case with floral enamels, verge escapement.
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
“Rèpètition de Première Classe” con scappamento a cilindro in rubino, e jumping hour venduto a monsieur Ternaux (Étienne Nicolas Louis Ternaux ) , il 2 Brumaio anno 13 (24 ottobre 1804) per 1.800 FF.
Decimal clock watch with hour and half-hour striking (duodecimal), moon phase, verge escapemen
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
Navigation chronometer with sidereal time indication.
Chronometer with lever escapement.
Duplex double wheel escapement, monthly republican calendar.
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.