Colorful light waterproof student electronic watch $ 4.38 Case: ABS engineering plastic case Mirror: Acrylic material mirror Luminous: colorful luminous display Strap: high quality rubber Waterproof: life waterproof Clasp: stainless steel clasp Large: Dial diameter: 43.5mm Dial thickness: 16mm Total strap length: 242mm Trumpet: Dial diameter: 37.5mm Dial thickness: 15mm Total strap length: 229mm
