GUESS Men's U0167G4 Sporty Chronograph Watch on a Comfortable Green Silicone Strap with Date Function Japanese Quartz Movement Case diameter: 47mm Sporty Chronograph Watch with Green Silicone Strap, Stopwatch function and Date window and that's unisex, a perfect hybrid for women too Durable mineral crystal protects watch from scratches Water resistant to 330 feet (100 M)