People Denmark Urban Jürgensen peoplepill id: urban-juergensenUJ 14 views today 14 views this weekDanish watchmakerUrban JürgensenBiographyBibliography (3)ListsAlso ViewedThe worksBooksSources:Openlibrary1832Mémoires sur l'horlogerie exacteAuthors:Urban Jürgensen1805Principes généraux de l'exacte mesure du temps par les horlogesAuthors:Urban Jürgensen1822Account of a free escapement, with considerable reduction of frictionAuthors:Urban JürgensenFrom our partnersSponsoredUrban Jürgensen