The PET plastic recycling process produces random patterns, meaning no two dials are the same. In effect therefore, each piece is unique. Beyond the dial, the watches share their architecture with the popular Aquis Date 41.5 mm and 36.5 mm models. Both have a stainless steel case and a uni-directional rotating diver’s bezel with a scratch-resistant grey ceramic insert. They also have a stainless steel bracelet with a clasp extension system, crown protectors, a screw-down crown and a Swiss Made automatic mechanical movement. Functionality-Plain 3-Hand Movement-Automatic