Robert Robin a Paris n.212

Robin a Paris n.22940

Small sized watch, cylinder escapement, enamelled case

Robert Robin, Horloger du Roi, n.44

Scappamento ad ancora e compensazione termica

Frederik Jürgensen Kiőbenhavn (Copenhagen)

Cylinder escapement.

Breguet, n.1583

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 .

Guinand, les Brenets Svizzera

Dead seconds watch with duplex lever escapement by Jean Renaud

Joseph Arnould a Nancy n.1737

Quarter hour repeater by touch with special cylinder escapement.

Etienne Tavernier n.7322

Seven-day power reserve, cylinder escapement.

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

Jaquet Droz & Leshot (London)

Dead independent seconds movement, cylinder escapement.

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.

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

Louis Berthoud n.2461-53

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.

Anonymous n.14988

“Montre de souscription” with verge escapement.

Anonymous attributable to David Louis Huguenin Neuchatel

Chronometer with Robin escapement

Mugnier, Horloger de l’Empereur et du Roi à Paris, n.795

Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement