The Guess Mens Sport Polycarbonate Digital Watch features a sleek black design to go along with its user-friendly functionality. The watch case is made from polycarbonate, giving it a lightweight and durable feel. Its matte black case measures 47 mm in diameter and features a round shape that gives it a modern look. The watch strap is crafted from comfortable silicone that fastens with a buckle and measures 197 mm in total length and 20 mm in height. The movement of the watch is digital and requires a battery for powering it. The watch is also water-resistant up to 50 M, making it suitable for a variety of different activities. Whether you're wearing it to the office or to a night out, the Guess Mens Sport Polycarbonate Digital Watch will help you stay on time in style. SPECIFICATIONS Brand: Guess Gender: Men Dial color: black. Case color: black. Strap color: black. Case material: polycarbonate. Case diameter: 47 mm. Case shape: round. Strap material: silicone. Strap fastening: buckle. Total length: 197 mm. Strap height: 20 mm. Movement: digital. Power: battery. Water-resistant: 50 M. Care Instructions: Do not use solvents or chemicals for cleaning a watch. This may cause a chemical reaction and result in color change of the case, band or strap.