Verge escapement
Log in or register.
Chronometer with lever escapement.
Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.
Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
“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.
« Simple garde-temps, arbre percé 20 lignes échappement ancre” sold to Monsieur de Bignon 11 March 1858.
Tourbillon with rotation per minute
"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.
Straight lever escapement, quarter hour repeater
"Montre simple plate excentrique nouveau calibre 16½ lignes échapt cilindre, cadran émail” sold to Monsieur Benardaky on 01 luglio 1850 at prize of 1200 FF.
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Quarter and half quarter hour repeater with ruby cylinder escapement no. 255.
“Montre de souscription” with calendar and virgule escapementa
Small sized watch, cylinder escapement, enamelled case
Robin style movement with cylinder escapement.
Cylinder escapement, quarter hour repeater.