Nixon Men's A1161779-00 Newton Analog Display Japanese Quartz White Watch Rotating custom hour and minute discs, printed dial masking and 2 o'clock pusher for LED light Sleek 37.5 mm water resistance polycarbonate case with hardened mineral crystal Japanese-quartz Movement Case Diameter: 37mm Water Resistant To 30m (100ft): In General, Withstands Splashes or Brief Immersion In Water, but not Suitable for Swimming or Bathing