2Jewellery Automatic Movement Watch Popular elements: Hollow out Movement type: mechanical movement-automatic mechanical movement Strap Material: Rubber Dial thickness: 14mm Color classification: Charm black, dark green, carbon fiber blue, fashion white, cool red, vitality orange, carbon fiber orange Dial diameter: 43mm Case Material: Carbon Fiber Watch type: male Waterproof depth: 5ATM Watch mirror material: synthetic sapphire mirror