On 17 September 2007 it is announced that the Richemont group takes over the manufactory Roger Dubuis.
Barthélemy Caillate was born on 17th September, 1687 in Geneva. Jean-Joseph Merlin was born on 17th September, 1735 in Huy / Belgium. Jean-François Cailly was born on 17th September, 1786 in Saint-Nicolas d'Aliermont. Eugène-Hyppolite Andrieu was born on 17th September, 1819 in Saint-Nicolas d'Aliermont. Adélaïde-Joséphine Rénier was born on 17th September, 1820 in Saint-Nicolas d'Aliermont. Fabien-Isidore Dulot was born on 17th September, 1841 in Saint-Nicolas d'Aliermont. Jacques-Hilaire Troude was born on 17th September, 1852 in Saint-Nicolas d'Aliermont. Louis-Alfred Davenet was born on 17th September, 1855 in Saint-Nicolas d'Aliermont. Eugène-Achille Conseil was born on 17th September, 1859 in Saint-Nicolas d'Aliermont. Henry Blank was born on 17th September, 1872 in Providence, Rhode Island, USA. Charles-Oswald-Alexandre Torchy was born on 17th September, 1879 in Saint-Nicolas d'Aliermont. Lucienne-Marie Delépine was born on 17th September, 1884 in Saint-Nicolas d'Aliermont.
Jean Melly died on 17th September, 1789. Pierre Louis Berthoud died on 17th September, 1813 in Argenteuil. Abraham Louis Breguet died on 17th September, 1823. Charles-Nicolas Conseil died on 17th September, 1833 in Saint-Aubin-Le-Cauf, Seine-Maritime. Jacques David LeCoultre died on 17th September, 1850 in Le Sentier. Louis-Eugène Greboval died on 17th September, 1905 in Saint-Nicolas d'Aliermont. Paul-André Pimont died on 17th September, 1905 in Saint-Nicolas d'Aliermont.