Product:TW2W64200Watch Movement:Quartz Analog ChronographWater Resistance:50 metersCrystal / Lens:AcrylicCase Diameter:40 mmCase Height:13.5 mmCase Material:Stainless SteelCase Color:Two-ToneCase Finish:Brushed/PolishedDial Color:BlackDial Markings:Markers (Full)Strap / Lug Width:18 mmStrap Material:Stainless SteelStrap Color:Two-ToneStrap Buckle:Clasp (Deployment)Battery Type:SR927SW