Thirty-tooth “rack lever” escapement
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“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
Weekly winding device, monthly calendar, with comma escapement
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
Ruby lever 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 fitted with a pivoted detent escapement and a balance with three-roller suspension.
Dead-beat seconds watch with double-wheel duplex escapement.
“Montre de souscription”.
Tourbillon with rotation per minute
Revolutionary and Gregorian calendar, "virgule" escapement.
Lever escapement, quarter hour repeater
“Chronometre de poche” with modified Earnshaw detent escapement, sold to Monsieur Hottinguer (banker of the Maison Breguet), on 11 October 1844 for 1,500 FF.
Straight lever escapement, quarter hour repeater
George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Republican calendar with straight lever escapement