Lot Essay
Hans Ravenborg, an avid collector of German Art and wristwatches, is the owner of the largest prestige car dealership and hire-service in Europe, founded with the first ever Opel dealership in 1898.
Parts of his impressive collections of Rolex wristwatches and German Art were successfully sold at Christie's London in 1997.
Parts of his impressive collections of Rolex wristwatches and German Art were successfully sold at Christie's London in 1997.