Grenchen
Grenchen is a watch city in Switzerland at the German-French language border. Known as Grenchen-based watch manufacturers are Breitling, Fortis, Titoni, Eterna and Porsche Design and the movement manufacturers Adolph Schild S.A. and ETA.
Grenchen is a watch city in Switzerland at the German-French language border. Known as Grenchen-based watch manufacturers are Breitling, Fortis, Titoni, Eterna and Porsche Design and the movement manufacturers Adolph Schild S.A. and ETA.