Brand : LEE COOPER * Series : Smartwatch * No. Model : LC.SM.3.16 * Gender : Unisex * Case Diameter : 43 mm * Case Thickness : 10 mm * Dial : Digital * Case Material : Zinc Alloy + IML * Strap Material : Nylon * Caseback : Snap Caseback * Clasp : Buckle * Glass Material : Mineral Crystal Glass * Water Resistance : 50 Meters/5 ATM/5 BAR * Luminous : No * Calendar : Perpetual Calendar * Movement : Quartz Movement (Rechargeable Battery) * Add. Features : Chipset YC1133 Screen 1.83" Full Touch Screen Battery 200 MAH Android & iOS Version : Android 5.0 / IOS 9.0 or above Bluetooth Version : Bluetooth 5.0