Robin a Paris (Jean Joseph)

Blondeau Antoine horloger du Roi , rue de la Paix 19, à Paris, n. 1634-24720.

Twin barrel chronometer, monthly calendar with ruby ​​lateral lever escapement

Antoine Tavan

Movement with experimental lateral lever escapement in the Robin style.

Urban Jürgensen n.696

Quarter hour repeater with double wheel duplex escapement.

Anonymous French

Dead-beat seconds watch with double-wheel duplex escapement.

Thomas Engel Aesch Luzern

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

Breguet, n.4742.

Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.

Hubert Sarton n. 5019

Cylinder escapement

Joseph Feune, Delemont Swiss

Escapement “pallet pin weel”

Breguet, n.1195

“Rèpètition de Première Classe” con scappamento a cilindro in rubino, e jumping hour venduto a monsieur Ternaux (Étienne Nicolas Louis Ternaux ) , il 2 Brumaio anno 13 (24 ottobre 1804) per 1.800 FF.

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

Breguet et Fils , n. 1474

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

Robin a Paris (Nicolas Robert-Jean Joseph?) n.10838

Central seconds, regulateur dial, cylinder escapement

Theodore Leroy horloger du Roi n.10792

Reverse hour-quarter repeater (pull)

Sigismund Rentzsch, London

Lever escapement, quarter hour repeater

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.