Display Type: LED Digital Case material : Hardlex Case Diameter : 3.4cm\1.32 inch Case thickness : 1.5cm\ 0.58 inch Band color : Show as picture Band length : 21.2cm\ 8.26 inch Band width: 1.6cm\ 0.62 inch Case Material: Acrylic (High hardness Plastic with Alloy Bezel) Band Material: Silicone Movement: Digital Water Resistant Depth: 50M