Orologio a secondi morti con scappamento a virgola
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Montre a repetition des quart a toc, ruby cylinder escapement sold to Monsieur Recordon de Londres on 27 Fructidor an 10 (14 September 1802) for 1,500 FF.
‘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”.
Detent anchor escapement by Robert Robin, quarter hour repeater.
Movement with “à pattes d'ecrevisses” (crab leg) escapement
Verge escapement, enamelled case decorated with diamonds and pearls
“Rèpètition des quart a toc” with ruby cylinder escapement, “jumping hour” device sold to monsieur Frederic Frackmann (Breguet’s correspondent in Moscow) on 15 Germinal anno 12 (5 May 1804) for the price of 1500 FF.
“Montre de souscription” with verge escapement.
Finished by son Pierre Le Roy, Sully escapement, calendar.
Dead independent seconds movement, cylinder escapement.
Monthly and week calendar, with central seconds, verge escapement.
“Subscription" watch, Cassa di Joly no. 1769, sold to Prince Kurakin on August 9, 1811, for 1,080 FF, returned in 1812 and resold to the Princes of Valencay on May 8, 1812, for 980 FF.”
Cylinder escapement, quarter hour repeater.
Verge escapement
“Montre de souscription”.
Movement with experimental verge-lever escapement.