ONE CITIZEN OS20 Quartz Movement TWO CITIZEN 5Y20E Quartz Movements Chronograph Function With Elapsed Hours, Minutes, Fractions of a Second Guilloche Black Dial Front Mineral Crystal All Stainless Steel Case Construction Genuine Thick Black Leather Band with White Stitching 47 mm Diameter Face (w/o crown) Water Resistant to 5 Atm Two-Year International Warranty Included Includes Watch Box