The name Le Locle seems to be a reliable ingredient of success. As well as being the name of Tissot's home and heritage, nestled in the Swiss Jura Mountains, it is the name of a hugely popular automatic watch family. The models display exquisite elegance with details such as Roman numerals and a traditional Le Locle signature which complete the picture of classical chic.Â. Featuring crystal sapphire and a rose gold stainless steel strap. Water resistant at 30m.