Calendar movement with dead seconds and special cylinder escapement.
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Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Hour and quarter repeater with double wheel duplex escapement, snap calendar, engraved equation of time
Hour and quarter repeater, cylinder escapement, hunting case.
Montre simple a deux aguilles a secondes sien 140 boite en or n.2429 envoyé a Melin de Londres en cadeau pour le prix de 1030 FF le 11 mai 1821. (la n.140 Montre simple à secondes, boîte d’or Vendue le 9 frimaire an 5 (29 novembre 1796) à Monsieur Lavillete 576 FF.)
Quarter hour repeater clock watch, verge escapement.
Large display watch with cylinder escapement and dead central seconds.
Dead seconds watch with detent escapement
Straight lever escapement, quarter hour repeater
Tourbillon with rotation per minute
Small sized watch, cylinder escapement, enamelled case
Chronometer with lever escapement.
Republican calendar with straight lever escapement
Quarter hour repeater with double wheel duplex escapement.
Chronometer with patented detent escapement.
Movement with “à pattes d'ecrevisses” (crab leg) escapement