Central seconds, regulateur dial, cylinder escapement
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Lateral lever escapement, quarter hour repeater.
Built on the principle of “garde temps”, quarter and half quarter hour repeater with double wheel duplex escapement sold to Monsieur Egerston (Egerton) on 17 December 1813 for 3,000 FF .
Alarm with verge escapement
Dead seconds chronometer with in-line straight lever escapement.
“Montre de souscription”, with reverse caliber sold to Monsieur Manu on 1 May 1810 for 600 Francs
“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.
Verge escapement. Interesting watch of historical value for the signature referring to the Savoy kings.
“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.
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
“Montre de souscription” case n.307 « Remise a son excellence l'Ambassadeur de Espagne pou faire passer a Monsieur X » 5 Terminador an 9 (24 Jullet 1801)
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
Hour and quarter repeater with double wheel duplex escapement, snap calendar, engraved equation of time
Revolutionary and Gregorian calendar, "virgule" escapement.
Reverse hour-quarter repeater (pull)
Twin barrel chronometer, monthly calendar with ruby lateral lever escapement