Vallée de Tavannes
The Vallée de Tavannes, also called Orval, is a rever valley in the Bernese Jura region of Canton Berne in Switzerland.
The valley lies between the Vallon de Saint-Imier and Grandval, and is connected to these two by railroad and mountain pass.
Watchmaking in the Vallée de Tavannes has a long history, with much of the focus being on mechanization and mass production. Notable watchmaking towns include: