Set of five damaged watches with polychrome enamel dials, one representing the historical figures of Napoleon 1st, François 2 and Alexander 1st, the other with a blue dial with a 30-day "revolutionary" date, double dials with Roman and Arabic numerals, each signed ROBERT & COURVOISIER, the last with two antique figures signed FABRY in Geneva. Sold as is without warranty. 18th and 19th century work Diam. 52.5 / 43 / 54 / 53 / 51 mm