Oris have created the perfect wrist companion for any ocean explorer with this striking and high functioning Aquis diving watch. With the use of intensive research and collaborative thinking, this Oris Aquis Date watch still boasts exceptional functionality without losing out on style. Fortified within the impressive 39.5mm stainless steel case and grey ceramic top ring is the Oris 733 automatic winding movement which can be watched hard at work through the mineral glass case back where the famous red Oris rotor twirls around with every movement of the wrist. Functionality-Plain 3-Hand Movement-Automatic