This 33mm Angelus screw back waterproof case chronograph is one of the rarest models ever to appear on the market, and is equipped with the C.250/251 caliber, which is said to be a phantom caliber with a diameter of 26.6mm. The case design is a characteristic design that the bezel and the lugs are integrated, which is rarely seen in the same age such as Movado. The condition is very good with the shape of those days left as it is, and the dial is the original dial in a great condition with almost no scratches or stains to worry about.