Rado, the Swiss watch house that belongs to the Swatch Group, is famous for its tough and scratch-proof luxury watches using materials such as high-tech ceramic as well special alloys to create metals more resistant than those commonly used in watches. Tennis player Andy Murray is an ambassador, and best-selling models include the Rado DiaStar of 1962 - the world's first scratchproof watch - as well as the Rado Original, the first ceramic watch launched in 1982.
