Double-dial astronomical watch with cylinder escapement, centre seconds, and equation of time.
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Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Twin barrel chronometer, monthly calendar with ruby lateral lever escapement
Quarter hour repeater clock watch, verge escapement.
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Lever escapement, quarter and hour repeater, republican calendar.
Hour and quarter repeater, mustache lever escapement
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
Tide indicator, enamelled dial, cylinder escapement.
Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
Duplex double wheel escapement, monthly republican calendar.
Reverse hour-quarter repeater (pull)
Quarter repeater in gold and platinum hunting case, sold to Count François Potocki on 15 March 1822, price 2400 FF. Repurchased in 1828 and resold to Madame Dupaty in 1829
Cylinder escapement.
Navigation chronometer with sidereal time indication.
“Montre de souscription” with verge escapement.