Experimental verge escapement
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Detent Lever escapement invented by Robert Robin. Restored by Breguet.
Chronometer with Robin 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.
Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.
“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.
Side lever experimental escapement
"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.
Escapement “pallet pin weel”
Quarter hour repeater with double wheel duplex escapement.
Alarm with verge escapement
“Rèpètition à minutes” chronometer with double-wheel duplex escapement, sold to the Spanish Princes in Valençay on 29 May 1809 for the price of 2,400 F.
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
Martin-Pouzait lever escapement
Souscription watch
Seven-day power reserve, cylinder escapement.