Breguet, Horger de la Marina Royale, N.3707

Robert Robin, Horloger du Roi, n.588

Quarter hour repeater cylinder escapement

Breguet et Fils, n. 1714

“Subscription" watch, Cassa di Joly no. 1769, sold to Prince Kurakin on August 9, 1811, for 1,080 FF, returned in 1812 and resold to the Princes of Valencay on May 8, 1812, for 980 FF.”

Andrè Mery n.502

Movement with lever detent escapement invented by Robert Robin

Annual calendar with manual equation of time, thermometer (Bongrand system)

Anonymous Swiss craftsman

Tourbillon with rotation per minute

Breguet, n.156

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

Anonymous n.14988

“Montre de souscription” with verge escapement.

Louis Berthoud n.2574 (bis)

Quarter hour repeater movement with duplex escapement.

Breguet, n.2492

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).

Joseph Arnould a Nancy n.1737

Quarter hour repeater by touch with special cylinder escapement.

Breguet n.4238

“Répétition à ponts, medium size, 19 lignes, pierced arbor, gold case no. 4068, half-quarter repeating, lever escapement,” sold on 16 March 1826 to Monsieur Spies. Monthly calendar and a secret compartment containing the portrait of a young woman.

Urban Jürgensen n.696

Quarter hour repeater with double wheel duplex escapement.

Duval fecit à Roùen

Double-dial astronomical watch with cylinder escapement, centre seconds, and equation of time.

Breguet, n.2761

“Montre petit medaillon simple, 13 lignes, pierced arbor, gold case with revolving back, no. 3261, moon phase, lever escapement”. Sold on 02 April 1814 to His Majesty the Emperor of Russia (Alexander I) for the sum of 2,400 francs.

Theodore Leroy horloger du Roi n.10792

Reverse hour-quarter repeater (pull)