Specifications: Brand : NaviForce Model Number : NF9117 For Men Water Resistant : 30 m,Yes Features: Imported Movement, Calender Function, Water Resistance, Luminous Pointer Movement : Quartz Dial Diameter : 44.95 mm Display Type : Analog Dial Window Material Type: Hardlex Case Material :  Alloy Strap Material : Leather Case Shape: Round Case Thickness: 9.90 mm Strap Colour: Black Band Length: 24 mm Band Width: 22 mm Dial Color: Black/Grey Lock Mechanism : Push Button Hidden Clasp 1 year warranty on battery 6 months warranty on machine.