Ardath “Denis Diver Universel”

Swiss Watch Fair 1966 BF 19
This is one of the many special models shown at Basle. It is a waterproof watch, reliable to a pressure of 20 atmospheres (a depth of over 600 it.), fitted with a mobile ring which can give the- time for the principal cities of the world. Self-winding, calendar. Stoel case. (ARDATH “Denis Diver Universel”)