Features: Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber: 80 25 Jewels Sapphire crystal Black Dial Analog Display Power Reserve Upto 80 Hours Luminous Hands And Markers Day And Date Display Rotating Bezel Screw Down Crown Screwed Case Back Deployment Clasp 200m Water Resistance Approximate Case Diameter: 40.5mm Approximate Case Thickness: 13.4mm Approximate Lug Width: 21mm