Armin Strom Gravity Air

ARMIN STROM Gravity is the first watch from the Biel-based Manufacture to feature an automatic winding mechanism with micro rotor. With this first series of automatic watches driven by the Manufacture’s new AMR13 calibre, ARMIN STROM wanted to express the essence of a fundamental law of physics – that of gravity. Thus, the laws of gravity are used in an automatic watch to transform movements into a mode of indicating the time.