G-Shock GMAP2100-4CR Watch. The GMAP2100 takes the already compact GMAS2100 design and makes it even slimmer and more compact, with a shorter band length, as well, to fit smaller wrists with total comfort. Monochromatic finishes in vibrant colors lift the spirit, and the 9 o’clock inset dial from the original GMAS2100 is left behind for a streamlined, minimalist look. The stylish, yet practical watch face features a dial, logo, index marks, hands, and other components finished in different shades of the same color, simultaneously projecting sophistication and ensuring an easy read. The bezel and band of these watches are made with bio-based resin produced from renewable organic resources, a material expected to help curb CO2 emissions and otherwise reduce environmental impact. Shock resistant. Resin bezel and bio-based band. 200-meter water resistance. Approx. battery life: 3 years on CR1025. 1/100-second stopwatch. Countdown timer. 5 daily alarms. Double LED light. Full auto-calendar to year 2099. Button operation tone on/off. Accuracy: +/- 15 seconds per month. Imported.