Navigation chronometer with sidereal time indication.
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Double-dial astronomical watch with cylinder escapement, centre seconds, and equation of time.
Hour and quarter repeater, cylinder escapement, hunting case.
“Club footed” verge escapement.
Garde temps chronometer with going barrel started in 1823 and completed in 1857 sold to an unknown customer
“Repètition dix minutes aux deux styles à volontè a heur sautants” with ruby cylinder escapement and parachute, sent “au freres Chaudoir”, 29 Pluviose an 10 (18 February 1802), revised at the request of Monsieur Mazeau in 1828.
Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement
Cylinder escapement.
Elève de Winnerl, chronometer with lever escapement.
Lever escapement, quarter hour repeater
Revolutionary and Gregorian calendar, "virgule" escapement.
Virgule escapement
“Montre de souscription”, sold to Adjutant Gènèral Ricard on 15 December 1813 for 600 F.F. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Montre de carrosse a repetition des quart et function de reveil sold to the count de Mercy Argentau on 09 June 1837 at the price of 620 FF, ancienne 1155 sold to Pierre de Salabert for the Marquise of Santa Cruz on 18 Floreal year 13 (08 May 1805) , at the price of 1,440 francs.
Seven-day power reserve, cylinder escapement.
Anonymous watch with central and auxiliary dead seconds, chicane lever escapement