Rado is a Swiss manufacturer of watches, with headquarters in Lengnau, Switzerland. It is noted for its use of scratch-proof materials, a field in which it is considered a pioneer. Today the company produces about half a million watches a year with a staff of about 300 in total.
Formed in 1917 as Schlup & Co., Rado initially produced watch movements only. In 1957 the company launched its first collection of watches under the Rado brand. In 1962 the Rado Diastar, the world's first scratch-proof watch, was launched. It has been in production ever since, now sold as DiaStar The Original.
In 1983 Rado became part of the SMH group which was renamed in 1998 as the Swatch Group.