This super cool watch lets them scan the LEGO Powershield for a unique, fun power. Brand: LEGO Dial Color: Gray Band: Green plastic Clasp: Clip Movement: Analog Water Resistance: Up to 50m Case Width: 30mm Case Thickness: 8mm Model No.: 8020523 Bracelet Dimensions: 8.27 long, 19mm wide Special Features: PVC-free, interchangeable links, scratch-resistant lens, water resistant up to 50 meters, Japanese quartz movement, batteries included Jewelry photos are enlarged to show detail.