Ferrari 830294 'AERO Evo' Quartz Resin and Nylon Watch Aero Evo 46Mm Chrono Gunmetal Round Case W. Rg Bezel Black Cordura Strap Matte Black Carbon Fiber Dial W. Red Accents Durable mineral crystal protects watch from scratches Quartz Movement Case Diameter: 46.00mm Water Resistant To 50m (165ft:in General, Suitable for Short Periods Of Recreational Swimming, but not Diving or Snorkeling