Watch Details •Movement: Isa Swiss chronograph •Case Measurements: 45mm tall 37mm wide •Thickness: 13mm •Bezel: Fixed •Crystal: K1Mineral •Crown: Push Pull •Strap: Tungsten and ceramic •Strap Measurements: 7-1/2 inches L x 27/20mm W •Clasp: Buckle •Water Resistance: 5 ATM - 50 meters - 165 feet