Quarter hour repeater by touch with special cylinder escapement.
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Particularly shaped side lever escapement, complete calendere, hour-quarter repeating
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.
Skelectric watch with Masonic decoration.
Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation
Chronometer with Robin escapement
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Monthly and weekly calendar, with virgule escapement and “diablotine”
Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.
Lever escapement, quarter and hour repeater, republican calendar.
Central seconds, regulateur dial, cylinder escapement
Side lever experimental escapement
Cylinder escapement, quarter hour repeater.
Decimal watch with double time indication on a 24-hour basis, verge escapement.
Quarter hour repeater movement with duplex escapement.
“Montre de souscription”.