Tissot T-Touch Connected Solar Watch with Orange Silicone Strap The Tissot T-Touch Connected Solar watch is a continuation of Tissot's popular T-Touch collection. T- Touch Connected Solar watches work primarily on solar energy, but also come with a charging cable. The watch has over 30 different features and is compatible with iOS and Android devices. Model number: T121.420.47.051.01 Watch material: titanium (anti-magnetic) Wristband material: siliconeStrap color: orange Glass: Sapphire glass Dial color: black/dark Weight: 92 g Dial thickness: 15.3 mm Dial width: 47.5 mm Water resistance: 100 meters (10 bar) Movement: Quartz Solar (Solar powered watch) Display: Touch screen Functions of Tissot T-Touch Connected Solar watches Wake-up, Altitude measurement Temperature, automatic summer/winter time Barometer Calculated calorie burn Chronograph and timekeeping functions Compass Measuring the distance traveled Perpetual calendar Smartphone connection and notifications, such as incoming calls and notifications