Quarter hour repeater cylinder escapement
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Monthly and weekly calendar, with virgule escapement and “diablotine”
Tide indicator, enamelled dial, cylinder escapement.
Movement with lever detent escapement invented by Robert Robin
“Medaillon a tact” n.3227 sold to Jérôme Bonaparte, brother of Napoleon, King of Westphalia.
“Montre simple” in the style of Breguet.
Self-winding hour and quarter repeater with pedometric oscillating mass, cylinder escapement.
“Répétition des quarts à ponts moyenne, 15 lignes, boîte or n. 3510, échappement à cylindre”. Sold on 05 November 1817 to Madame Soehnée. Monthly calendar and secret compartment containing a lock of hair.
Dead seconds watch with detent escapement
Chronometer with patented detent escapement.
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Movement with “à pattes d'ecrevisses” (crab leg) escapement
Quarter hour repeater with lateral lever escapement
Scappamento ad ancora detent di Robin
Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
Dead-beat seconds watch with double-wheel duplex escapement.