Chronometer with Robin escapement
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Quarter hour repeater by touch with special cylinder escapement.
Dead seconds watch with duplex lever escapement by Jean Renaud
Repetittion a cuvette ruage 4269 en or 742 Gros, vendu au General Moreau le 2 octobre 1810 au prix de 1800 FF
Decimal watch with double time indication on a 24-hour basis, verge escapement.
“Montre de souscription”.
Hour and quarter repeater with verge escapement
Escapement by Paul Garnier
Detent anchor escapement by Robert Robin, quarter hour repeater.
Experimental verge escapement
Straight lever escapement (attributable to Marguerite Dupont who was a watchmaker in Alençon in 1795)
Turkish market watch, hour and quarter repeater with ruby cylinder escapement, translucent red enamel case, sold to Leroy in Constantinople for 2,400 FF (Breguet agent).
“Resilient lever” lever escapement modified by Mortimer George Cole.
Independent seconds movement, lateral lever escapement.
Side lever escapement.
Quarter hour repeater with lateral lever escapement