Seiko 5 Sports Automatic 24 Jewels SSA293K1 Men's Watch Features: Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber: 4R37 24 Jewels Hardlex Crystal Black Dial Luminous Hands And Indices 24 Hour Indicator Date Display Push/Pull Crown Screw See Through Case Back Deployment Clasp 100M Water Resistance Approximate Case Diameter: 45mm Approximate Case Thickness: 13.4mm