Movement: Quartz Clasp Type: Pin Buckle Water Resistance: 5Bar Band Width: 18mm Band Length: 230mm Dial Diameter: 36mm Case Thickness: 12mm Band Material: Silicone Case Material: Plastic Dial Window Material: Sapphire Crystal Features: Luminous Hands, Auto Date, Week Display Weight: 38g Note: 3Bar/ 30M indicates resistance from water splash only