People Denmark Jens Olsen peoplepill id: jens-olsen-1JO 3 views today 3 views this weekClockmakerJens OlsenBiographyListsAlso ViewedListsJens Olsen is in following listsBy work and/or countryNotable Danish WatchmakersGender:Male, Born in:Years 1850 to 1899Notable Danish LocksmithsGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredJens Olsen