Watch Movement: Quartz AnalogWater Resistance: 50 metersCrystal / Lens: AcrylicCase Diameter: 40 mmCase Height: 12 mmCase Material: Stainless SteelCase Color: Stainless SteelCase Finish: Brushed/PolishedDial Color: GreenDial Markings: Markers (Full)Strap / Lug Width: 18 mmStrap Material: Stainless SteelStrap Color: Stainless SteelStrap Buckle: Clasp (Deployment)Battery Type: SR927SW