Chemisard à Bordeaux n.5138 an 1807

Frères Melly Invenit & fecit, n.1248

Movement with “à pattes d'ecrevisses” (crab leg) escapement

Frederik Jürgensen Kiőbenhavn (Copenhagen)

Cylinder escapement.

Andrè Hessèn

Movement with experimental verge-lever escapement.

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.

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

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

Andrè Mery à Paris n.163

Detent anchor escapement by Robert Robin, quarter hour repeater.

Attribuited to Sylvain Mairet n.7923 SF

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

Andrè Mery n.502

Movement with lever detent escapement invented by Robert Robin

Thermometer attributable to Courvoisier n.625

Made on the Houriet principle with a special dial

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

Viel Robin n.469

Independent seconds movement, lateral lever escapement.

James Houghton Ormskirk, n.540

“Club footed” verge escapement.

Breguet, n.1302

“Rèpètition des quart a toc” with ruby ​​cylinder escapement, “jumping hour” device sold to monsieur Frederic Frackmann (Breguet’s correspondent in Moscow) on 15 Germinal anno 12 (5 May 1804) for the price of 1500 FF.

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

Hauchar n.104-2649

“Montre simple” in the style of Breguet.