Oris SA was founded by Paul Cattin and Georges Christia in 1904 in the Swiss town of Hölstein, where the company is still based. The company name was named after a nearby brook, and started life as a manufacturer of pocket watches. In response to the growing wristwatch market, Oris began producing leather straps …
Certina was founded in 1888 by Adolf and Alfred Kurth in Grenchen, Switzerland. Originally a movement and supplies factory, Certina did not start producing complete watches until several years later. Their first brand name was Grana, named after the Latin name of Grenchen. The name Certina first came into use in the 1930s, and was …