Features: Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber: 80 Sapphire Crystal With Double Sided Anti-Reflection Treatment Grey Dial Analog Display Power reserve up to 80 hours Luminous Hands And Markers Day And Date Display Rotating Bezel Screwed Case Back Deployment Clasp 200M Water Resistance Approximate Case Diameter: 42.50 mm Approximate Case Thickness: 12.30 mm Approximate Lug Width: 22.00 mm