The Hydromax watch has been designed to perform in the most extreme
underwater diving conditions. Tests in hyperbaric tanks have proved the
watches’ resistance at 1110 bar, equivalent to 11100 metres. This performance
is due to a major technical innovation: a watchcase completely
filled with a transparent oil called Hydroil®. This liquid guarantees perfect
water-resistance and incomparable readability. In addition, it guarantees extremely reliable and silent operation. Straps. For optimum adaptation to different
types of uses, your Hydromax is delivered with three types of straps and a special
assembly tool. Choose from stainless steel, shockproof semi-rigid plastic or synthetic canvas with a Velcro® type fixing.