Self-winding hour and quarter repeater with pedometric oscillating mass, cylinder escapement.
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Revolutionary with Robin type 2 dial, republican calendar, verge escapement
Lateral lever escapement, quarter hour repeater.
Verge escapement
Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation
Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
"Montre simple” N.3707 sold to Monsieur Furchy Notaire on 31 June 1822 for 1140 FF.
Virgule escapement
Dual scale thermometer on the Houriet principle
Dead seconds chronometer with in-line straight lever escapement.
Double comma escapement (double virgule)
Monthly and week calendar, with central seconds, verge escapement.
Dead independent seconds movement, cylinder escapement.
Dead seconds watch with detent escapement
Hour and quarter repeater with cylinder escapement.
Quarter hour repeater clock watch, verge escapement.