Be on time every time with our Check Light Up Digital Watch! Featuring an easy-to-read digital watch face in awesome shades- never be late for class, sports practice or weekend exploring! W 4.3cm ... x H 26.5cm x D 1.3cm WARNING! Contains button/coin battery. Hazardous if swallowed. Swallowing or placing inside any part of the body may lead to serious injury, chemical burns or death in as little as 2 hours due to internal burns. If swallowed, or inserted go straight to a hospital emergency room. Dispose of used batteries immediately. Keep new and used batteries away from children. Not suitable for children under 5 years old. Contains 1 x CR2016 button coin battery (replaceable/ lithium)