The product is waterproof up to 99 feet (30 M): suitable for short-term leisure swimming and shower, but not suitable for diving or snorkeling. The small dial works normally, a multifunction watch with stopwatch function; Three independent dials can track hours, minutes and seconds; Timer date window; 24 hours! The product has the function of luminous hands. In addition to the hour and minute hands, the hour around the dial is also illuminated. See the image of the light function. The comfortable and durable blue stainless steel strap is suitable for everyday use. The gold-plated IP housing and strap never fade! Strap size: 22cm, Case thickness: 13mm, dial size: 44mm, LIGE Original watch!