Features: Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber: 4R39 24 Jewels Hardlex Crystal Cream Dial Open Heart Analog Display 12/24 Hours Display Luminous Hands See Through Case Back Deployment Clasp 50m Water Resistance Approximate Case Diameter: 41mm Approximate Case Thickness: 13mm Approximate Lug Width: 20mm