Jaquet Droz & Leshot (London)

Breguet et Fils, n. 2004

“Montre de souscription”, with reverse caliber sold to Monsieur Manu on 1 May 1810 for 600 Francs

Vacheron & Constantin Genève

Alarm with verge escapement

Le Roy Charles Bazile au Palais Royale 88 à Paris n. 3568

Hour and quarter repeater with cylinder escapement.

Attributable to Dubois et Fils n.3067

Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy

Antoine Tavan

Movement with experimental lateral lever escapement in the Robin style.

Anonymous, signed Breguet, n. 214

“Montre de souscription” apocryphal. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017

Anonymous Swiss craftsman

Tourbillon with rotation per minute

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.

Comptoir Royal d'horologerie de Carouge

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

Hubert Sarton n. 5019

Cylinder escapement

Robin a Paris (Jean Joseph),

Monthly and week calendar, with central seconds, verge escapement.

Andrè Hessen a Paris

Weekly winding device, monthly calendar, with comma escapement

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

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.

Dufour et Fol a Geneve

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