Decimal watch with calendar and special escapement
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Quarter hour repeater cylinder escapement
Movement with experimental lateral lever escapement in the Robin style.
George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Chronometer with lever escapement.
Straight lever escapement, quarter hour repeater
Souscription watch
Escapement “pallet pin weel”
Monthly and weekly calendar, with virgule escapement and “diablotine”
Verge escapement
Monthly and week calendar, with central seconds, verge escapement.
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Revolutionary with Robin type 2 dial, republican calendar, verge escapement
Self-winding hour and quarter repeater with pedometric oscillating mass, cylinder escapement.
Side lever experimental escapement
Quarter hour repeater with double wheel duplex escapement.