Oceanaut Stainless steel case Collection: Impulse Sport Gender: Men Dial: Gold tone Movement: Quartz Clasp: Buckle Strap or Bracelet: Strap BandColor: Black CaseShape: Round Measurement: 45mm Bracelet Measurement: 24mm Bracelet Length (in inches): 7 Crystal: Mineral Crown: Screw Down WaterResistance: 20 ATM - 200 meters - 660 feet Specifications: Chronograph, Date display, Measures-seconds