Large display watch with cylinder escapement and dead central seconds.
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Calendar movement with dead seconds and special cylinder escapement.
Quarter-repeating watch with an experimental duplex-cylinder escapement, presented to Dupont de l’Eure in 1818, magistrate and politician.
“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.
Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.
Double wheel verge escapement.
Quarter hour repeater clock watch, verge 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.
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Small-sized watch built on the principle of chronometers with monthly calendar, lever escapement sold to Baron Schickler on 30 December 1828 for the price of 3,600 FF.
Quarter hour repeater movement with duplex escapement.
"Souscription" with auxiliary minutes and seconds
Martin-Pouzait lever escapement
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Alarm with verge escapement
Orologio a secondi morti con scappamento a virgola