Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Caliber: ETA G10.212 Mineral Crystal Blue Dial Analog Display Tachymeter Scale Chronograph Function Luminous Hands And Markers Date Display See Through Case Back Deployment Clasp 100m Water Resistance Approximate Case Diameter: 43mm Approximate Case Thickness: 12mm Approximate Lug Width: 22mm