Independent seconds movement, lateral lever escapement.
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“Montre de souscription”, with reverse caliber sold to Monsieur Manu on 1 May 1810 for 600 Francs
Montre simple a deux aguilles a secondes sien 140 boite en or n.2429 envoyé a Melin de Londres en cadeau pour le prix de 1030 FF le 11 mai 1821. (la n.140 Montre simple à secondes, boîte d’or Vendue le 9 frimaire an 5 (29 novembre 1796) à Monsieur Lavillete 576 FF.)
Made on the Houriet principle with a special dial
“Montre de souscription” with double wheel duplex escapement. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
Monthly and week calendar, with central seconds, verge escapement.
Chronometer with pivoted detent escapement sold to M. le General Cafarelli, Prèfet Maritime de Brest le 16 Messidor anno XI (5 July 1803) for 70 Louis.
Turkish market watch, hour and quarter repeater with ruby cylinder escapement, translucent red enamel case, sold to Leroy in Constantinople for 2,400 FF (Breguet agent).
Martin-Pouzait lever escapement
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
Hour and quarter repeater with double wheel duplex escapement, snap calendar, engraved equation of time
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Decimal watch with calendar and special escapement
Detent anchor escapement by Robert Robin, quarter hour repeater.
Orologio a secondi morti con scappamento a virgola