We are looking at one of the new features from G-Shock: The GA-2100-747 model in white, a surprising version called Tone-on-Tone that will leave you stunned. This monochromatic style watch is made from a combination of extremely resistant materials such as Carbon and bio-based resin. Weighing just 51 grams and with a ø 45.4 mm case, this casually designed watch is the ideal choice for both men and women. This robust watch is powered by a quartz battery, is water resistant up to a pressure of 20 bars and is easy to see in the dark thanks to its built-in LEDs. Among its various functions we find the stopwatch, countdown timer, 5 daily alarms, time signal or complete automatic calendar. Discover the complete G-Shock collection at Joyería Grau.