Lever escapement and thermal compensation
Hour and quarter repeater, cylinder escapement, enamel case
Central seconds, regulateur dial, cylinder escapement
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
Small sized watch, cylinder escapement, enamelled case
Quarter hour repeater cylinder escapement
Lateral lever escapement, quarter hour repeater.
Scappamento ad ancora e compensazione termica
Side lever escapement.
Lever escapement, quarter and hour repeater, republican calendar.
Verge escapement, enamelled case decorated with diamonds and pearls
Hour and quarter repeater, cylinder escapement, hunting case.
Revolutionary with Robin type 2 dial, republican calendar, verge escapement
Monthly and week calendar, with central seconds, verge escapement.
Independent seconds movement, lateral lever escapement.
Hour and quarter repeater, verge escapement, enamelled case.
Verge escapement
