The iridescent colors of this piece of Casio watchmaking come to light when in contact with light, reproducing the tones of the summer sky and sunset depending on the viewing angle. This analog-digital watch has an imposing black resin case, where they stand out with an iridescent crystal, a 12/24-hour format, full automatic calendar, timer and stopwatch. This G-Shock model has a water resistance of 200, LED light, timers, speed indicator and is anti-magnetic.