The Delma Shell Star Automatic is an iconic model of Delma. It was first introduced in 1975, a true divers’ watch with a unidirectional rotating bezel. Its automatic movement guarantees it will function in the harshest conditions. The dial's design with the shape of coded minutes is a great aid for timing short actions for a certain time. All this gives it the character of an instrument and makes it highly legible in adverse conditions.