Movement with lever detent escapement invented by Robert Robin
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Double wheel verge escapement.
“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 a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.
Verge escapement
Garde temps, rèpètition de première Classe sur les princes des chronomètre” sold to Count Mercy d’Argenteau on 28 January 1824 for 3,400 FF. Repetition of hours, quarters and half quarters, monthly calendar. Jumping hour.
Quarter hour repeater with lateral lever escapement
“Montre simple” in the style of Breguet.
Orologio a secondi morti con scappamento a virgola
Virgule escapement
Detent anchor escapement by Robert Robin, quarter hour repeater.
Dead seconds chronometer with in-line straight lever escapement.
Quarter hour repeater cylinder escapement
“Montre de souscription a tact” sold to the brother of the Spanish Consul (Monsieur de la Serna) in Vendemiaire year X (1802) for 1,100 FF.
Hour and quarter repeater with cylinder escapement.
Souscription watch