Alpina Watch Seastrong Diver 300 Grey AL-525LGGW4TV6.

STRAP: Grey leather strap and extra rubber strap.

From the very beginning, as far back as 1883, Alpina watches has been associated with horological innovation. Whether it was our innovative way of creating an excellent working environment, or through the introduction of new quality control criteria before anyone else, Alpina watches has always sought ways to improve how things are done.