Model Number: 1510GSMQ03E; Dimensions: 40 mm; Diameter of Case: 40 mm; Material: 316L stainless steel; Plating: IPS; Band: stainless steel; Case Back: stainless steel; Glass: Hardlex Mineral Crystal; Dial: black; Movement: Swiss Movement/Quartz; Water Resistant: 50 Meters / 5ATM Hour, Minute, Second, Date (HMSD)