Features: Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber: 4R36 24 Jewels Hardlex Crystal Blue Dial Analog Display Power Reserve Luminous Hands And Markers Day And Date Display 12/24 Hours Display See Through Case Back Deployment Clasp 100m Water Resistance Approximate Case Diameter: 39mm Approximate Case Thickness: 13mm Approximate Lug Width: 19mm