Case Diameter: 44mm Case Thickness :11mm Movement : 25 Jewel Swiss Made-ETA 2824 Automatic Water Resistant : 200 Meter - 660 feet Crown: Screw Down Band: 316L Stainless Steel-Fits up to 8.25inch Wrist Bezel: Black Ceramic (Uni-Directional) Dial: Blue Crystal: Sapphire - Scratch Resistant with Magnifier Clasp: Safety Diver Buckle