Hubert Sarton n. 5019

Pierre François Le Roy

Hour and quarter touch repeater with Debaufre escapement modified by Pierre Le Roy, enamelled case.

Charles Oudin, Elève de Breguet Palais Royal, n. 65

“Montre de souscription” with double wheel duplex escapement

Janvier fils à Paris en 1805

First generation French lever escapement movement

Anonymous

Robin's lever detent escapement of special shape

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

Cayetano Sanchez

Josiah Emery Straight Lever Escapement Chronometer.

Martin Boeck Wien, n. 34

“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

Breguet et Fils, n.4196

Garde temps chronometer with going barrel started in 1823 and completed in 1857 sold to an unknown customer

Attribuited to Sylvain Mairet n.2241

Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.

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.

Julien Le Roy n.4073 finished by his son Pierre Le Roy

Hour and quarter repeater with verge escapement

Breguet apocrifo, n. 570

“Montre de souscription”.

Breguet n.4604

Small-sized watch built on the principle of chronometers with monthly calendar, lever escapement sold to Baron Schickler on 30 December 1828 for the price of 3,600 FF.

Dufour et Fol a Geneve

Decimal watch with double time indication on a 24-hour basis, verge escapement.

Anonymous, n. 4097

Anonymous watch with central and auxiliary dead seconds, chicane lever escapement