product specification Brand, Name CitizenModel number AN8190-51APart Number AN8190-51ADisplay Type AnalogCase material Stainless SteelCase diameter 42 millimetersCase Thickness 11.7 millimetersBand Material Stainless SteelBand width 22 millimetersBand Color SilverDial color SilverItem weight 150 GramsMovement QuartzWater resistant depth 100 Meters