For sale a rare vintage diver from the '70s, result of the collaboration between the Swiss maison Aquastar and the Italian Cressi Sub (from Genoa), famous producer of equipment for diving activities. This kind of diver watches are quite difficult to be found in good conditions because of the intense use it has been made in the past by professional and amateur divers. The case is in stainless steel and measures 37.2 mm x 49 mm from lug to lug. The crown is signed and original. The caseback, which is a delicate part of this watch due to its unique design, is in very good condition. The dial is original, all the tritium lume is intact both on the hand and indexes, it shows some stains due to its age. The inner bezel rotates in two direction, both when the watch is charged and when the time is being setted. The movement of the watch, an AS 1700 with Aquastar logo on the oscillating weight, has been professionally overhauled 2 years ago. The watch is sold with a vintage style handmade leather band.