Quarter hour repeater with double wheel duplex escapement.
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Decimal watch with double time indication on a 24-hour basis, verge escapement, enamelled case
Quarter hour repeater cylinder escapement
Chronometer with pivoted detent escapement sold to M. le General Cafarelli, Prèfet Maritime de Brest le 16 Messidor anno XI (5 July 1803) for 70 Louis.
Revolutionary with Robin type 2 dial, republican calendar, verge escapement
“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.
Movement with lever detent escapement invented by Robert Robin
Thirty-tooth “rack lever” escapement
Republican and Gregorian calendar, lever escapement by J.M. Pouizait, skeletonized movement.
Martin-Pouzait lever escapement
Lever escapement, quarter hour repeater
Weekly winding device, monthly calendar, with comma escapement
Lever escapement, quarter and hour repeater, republican calendar.
Hour and quarter repeater, cylinder escapement, hunting case.
Josiah Emery Straight Lever Escapement Chronometer.
"Repetition demi quart sur timbres” with lever escapement on the “garde temps” principle, hunter case with secret “portrait” compartment, “jumping hours” device sold to Count Panin on 11 June 1821, for FF 4,800, reentered, restored and resold with number 4931 to Monsieur Lacroix of Turin on 16 May 1831 for 4800 francs.