Quarter hour repeater clock watch, verge escapement.
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Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Orologio a secondi morti con scappamento a virgola
Chronometer with Robin escapement
‘Montre a repetition des quart a toc’ lever escapement, monthly calendar, sold on 09 August 1792 to Monsieur Robert (Anglais) for 1800 francs “Nouveau calibre”.
Dead seconds watch with duplex lever escapement by Jean Renaud
Straight lever escapement, quarter hour repeater
Elève de Winnerl, chronometer with lever escapement.
Experimental verge 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.
Souscription watch
Verge escapement
Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
“In homage to A.L. Breguet”, chronometer with thermometer, weekly calendar and power reserve.
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Dead-beat seconds watch with double-wheel duplex escapement.