Dead seconds chronometer with in-line straight lever escapement.
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Calendar movement with dead seconds and special cylinder escapement.
Monthly and week calendar, with central seconds, verge escapement.
“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
Navigation chronometer with sidereal time indication.
“Compteur militaire” cylinder escapement 84 divisions
Large display watch with cylinder escapement and dead central seconds.
“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.
Decimal watch with double time indication on a 24-hour basis, verge escapement.
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
"Souscription" with auxiliary minutes and seconds
Robin's lever detent escapement of special shape
"Montre simple” N.3707 sold to Monsieur Furchy Notaire on 31 June 1822 for 1140 FF.
Dead-beat seconds watch with double-wheel duplex escapement.
Cylinder escapement by a pupil of Robin
Tourbillon with rotation per minute