A cleverly designed mechanism lends additional flexibility to this model's foldover clasp: Two small pushbuttons make it possible to extend the buckle by one or more millimetres - ideal for all who wear their watch over a wetsuit or would simply like a little more room around the wrist. Only watches that meet the exacting requirements of the ISO 6425 standard can officially be called diver's watches. With its numerous functions and safety features, this watch is the ideal companion at all kinds of sports events - and its water resistance has been tested for three hours under water.