It is powered by an accurate Swiss Ronda 515 HF 6 quartz movement. It features a stainless steel case back with screw down crown. Protecting the textured navy blue dial is a scratch resistant sapphire crystal with anti-reflective coating. Luminox watches are known for having exceptional visibility in the dark. ICE follows that tradition. With its luminous hour and minute hands and hour markers you will have no trouble telling time in the dark. Luminox's self-powered illumination system provides constant glow for up to 25 years. Finishing this exceptional timepiece is a 24mm wide navy blue rubber strap. This watch is water resistant to 200 meters. ICE is brand new and comes in it's original Luminox packaging.