Features: Made In Japan Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber: 7S36 23 Jewels Hardlex Crystal Black Dial Analog Display Luminous Hands And Markers Day And Date Display Uni-Directional Rotating Bezel See Through Case Back Deployment Clasp 100M Water Resistance Approximate Case Diameter: 39mm Approximate Case Thickness: 12mm