The Apple Watch Ultra 2 49mm Titanium Case with Trail Loop in Green/Gray is a premium smartwatch designed by Apple. It features a sleek silver case made of titanium, providing a high-quality and durable construction. The watch operates on the Apple Watch OS and is compatible with iOS devices. With its GPS and cellular capabilities, this smartwatch allows for seamless connectivity and tracking features. The Trail Loop band, made of spandex, nylon, resin, and titanium, offers a comfortable and secure fit for the user. Overall, this Apple Watch Ultra 2 model combines style, functionality, and water-resistant features in a stylish design.