Reverse hour-quarter repeater (pull)
Log in or register.
Chronometer fitted with a pivoted detent escapement and a balance with three-roller suspension.
Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.
Cylinder escapement by a pupil of Robin
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
Double comma escapement (double virgule)
First generation French lever escapement movement
Cylinder escapement watch formerly belonging to Louis Bonaparte (1778–1846), brother of Napoleon, King of Holland, and passed down within the Imperial dynasty.
“Resilient lever” lever escapement modified by Mortimer George Cole.
Decimal watch with double time indication on a 24-hour basis, verge escapement, enamelled case
“Montre simple” in the style of Breguet.
“Montre de souscription”, with reverse caliber sold to Monsieur Manu on 1 May 1810 for 600 Francs
Compteur a pointage, nouveau modele chronographe a encre, sold at the College de France for 350 FF
"Repetition demi quart sur timbres” with lever escapement on the “garde temps” principle, hunter case with secret “portrait” compartment, “jumping hours” device sold to Count Panin on 11 June 1821, for FF 4,800, reentered, restored and resold with number 4931 to Monsieur Lacroix of Turin on 16 May 1831 for 4800 francs.
“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.
Decimal watch with calendar and special escapement