Quarter and half quarter hour repeater with ruby cylinder escapement no. 255.
Log in or register.
Movement with lever detent escapement invented by Robert Robin
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.)
“Montre de souscription” case n.307 « Remise a son excellence l'Ambassadeur de Espagne pou faire passer a Monsieur X » 5 Terminador an 9 (24 Jullet 1801)
Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
Cylinder escapement by a pupil of Robin
Dead-beat seconds watch with double-wheel duplex escapement.
Virgule escapement
Robin's lever detent escapement of special shape
"Rèpètition de première Classe sur les Principes des Chronomètres", calendar, ruby lever escapement, hour, quarter and half-quarter repeater, sold to M. le Professeur Shumacher, on 23 February 1829 for 3,200 FF.
Quarter hour repeater by touch with special cylinder escapement.
Decimal watch with double time indication on a 24-hour basis, verge escapement.
Garde temps with detent pivotè escapement, sold to Prince Sergey Sergeevich Gagarine, 1 May 1810 for 1,200 FF, as recorded in Moreau's archives.
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.
Navigation chronometer with sidereal time indication.
Lever escapement, quarter and hour repeater, republican calendar.