Nixon Men's A4571885 Magnacon SS II Analog Display Swiss Quartz Grey Watch Imported Big and bold in a highly detailed package with precision timekeeping 6 hand Swiss chronograph with date window and sub dials for day of the week and 30 minute Chrono Swiss-quartz Movement Case Diameter: 48mm Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving