RumbaTime Kids&rsquo; &ldquo;Firefly&rdquo; Digital Watch with Expandable Silicone Band Silicone glow-in-the-dark unisex ultra-lightweight watch featuring digital time Quartz movement with digital display Plastic dial window Expandable silicone band Water-resistant to 30 m (99 ft): withstands rain and splashes of water, but not showering or submersion