Guillarmod Frères

Comptoir Royal d'horologerie de Carouge

Verge escapement. Interesting watch of historical value for the signature referring to the Savoy kings.

Etienne Tavernier n.7322

Seven-day power reserve, cylinder 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).

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)

Antoine Tavan

Movement with experimental lateral lever escapement in the Robin style.

A.tin Thomas des Vosges a Paris

Quarter-repeating watch with an experimental duplex-cylinder escapement, presented to Dupont de l’Eure in 1818, magistrate and politician.

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.

Thomas Engel Aesch Luzern

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

Attribuited to Sylvain Mairet n.7923 SF

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

Andrè Hessen a Paris

Weekly winding device, monthly calendar, with comma escapement

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.

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.”

James Houghton Ormskirk, n.540

“Club footed” verge escapement.

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

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