Model: 762432064394 Case: 48MM Stainless, Twelve-sided Dodecagon Movement: Chronograph Automatic, 33 Jewels, 21,600Hz, 45 Hour Power Reserve Dial: Blue Strap: Vulcanized customized rubber, deep horizontal lines, contoured to fit with watch case and extended lugs Extras: Crown is gear-head shape with raised five pointed star; Water Resistance: 100 meters