Thermometer attributable to Courvoisier n.625

Bazile Charles Le Roy n.4737

Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.

Breguet, n.1782

“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.

Breguet, n.156

"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.

Lefevre a Paris

Detent Lever escapement invented by Robert Robin. Restored by Breguet.

Thomas Engel Aesch Luzern

“In homage to A.L. Breguet”, chronometer with thermometer, weekly calendar and power reserve.

Hubert Sarton n. 5019

Cylinder escapement

Robert Robin a Paris n.212

Hour and quarter repeater, cylinder escapement, enamel case

Breguet et Fils, n. 1550

“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

Breguet, n.1689

“Rèpètition de Première Classe” with ruby cylinder escapement, sold to an anonymous “monsieur” on 13 July 1811 for 1,728 FF, resold to Monsieur Gozzel on 22 May 1822 for 900 FF.

Attributable to Albert H. Potter

Chronometer with patented detent escapement.

Ring thermometer signed Richer Inv. and made in Paris 12 ventose an 5.

Anonymous n.14988

“Montre de souscription” with verge escapement.

Breguet et Fils , n. 1474

“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)

Julien Le Roy n.4905

Finished by son Pierre Le Roy, Sully escapement, calendar.

Anders Lundstedt, n.414

Sully's escapement