Casio G-Shock x 2100 Series ft. Streamlined aka Smoke Dial Men Sports Hexagon 200m Water Resistant Watch GA-2100K-2A GA2100K GA2100 GA-2100 GA-2100K Experience the electric energy of nightlife with the Casio G-Shock GA-2100K Smoke Dial series. Inspired by music festivals and laser-lit clubs, these models feature semi-transparent matte cases in smoky gray, ice blue, or amber brown, each with striking neon accents against piano black dials. Module / Movement 5611 (quartz) Battery Life / Accuracy Approximately 3 years (+/-15 seconds per month) Crystal Mineral crystal Light Double LED light (super illuminator, selectable illumination duration, afterglow) Case / Band Material Carbon / resin case with resin band Water Resistance 200m / 20 bar Case Size Thickness: 11.8 mm Diameter: 45.4 mm Length: 48.5 mm Lug width: Integrated Other Specifications Casio G-Shock x 2100 Series ft. Streamlined aka Smoke Dial Shock resistant Carbon core guard structure World time (31 time zones, daylight saving on/off) 1/100-second stopwatch (up to 24 hours, elapsed time, split time) 1-second countdown timer (up to 24 hours) 5 daily alarms Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off 12/24-hour format Hand shift feature (hands move out of the way to provide an unobstructed view of the digital display content) Regular timekeeping (analog-digital display)
