The professional avenger ii seawolf super diver model teams a powerful look with exceptional performances the case water resistant to the fabulous depth of 3 000 m 10 000 ft is equipped with a unidirectional rotating bezel a screw lock crown with a non slip grip and a valve serving to equal out pressure differences between the inside and the outside of the watch the selfwinding movement chronometer certified by the cosc swiss official chronometer testing institute guarantees maximum preci