Citizen BL8142-50E Eco-Drive Men's 42MM Quartz Analog Chronograph WatchBrand CitizenModel number BL8142-50EItem Shape RoundDial window material type? Synthetic sapphireDisplay Type AnalogClasp Fold-Over Clasp with Hidden Double Push-Button?Metal stamp noneCase material Stainless steelCase diameter 42 millimetersCase Thickness 11.5 millimetersBand Material Stainless steelBand length Men's StandardBand width 22 millimetersBand Color GoldDial color BlackBezel material Stainless steelBezel function? StationaryCalendar? Day and dateSpecial features Second hand, LuminousMovement? Japanese quartzWater resistant depth 330 Feet