Casio G-Shock x GM-2100 Series ft. Polished Forge Men Formal Hexagon 200m Water Resistant Watch GM-2110D-4A GM2110D GM2110 GM-2110 GM-2110D Discover the GM-2110D, an impressive analog-digital G-Steel model inspired by the GA-2100. It features a sleek octagonal stainless-steel bezel and a slim 11.8 mm case made from durable glass-fiber-reinforced resin. The versatile metal band and vibrant brass dial suit any occasion, while the high-brightness double LED light ensures visibility in low light. 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 Resin / stainless steel case with stainless steel band (three-fold clasp with push-button release) Water Resistance 200m / 20 bar Case Size Thickness: 11.8 mm Diameter: 44.4 mm Length: 49.3 mm Lug width: Integrated Other Specifications Casio G-Shock x GM-2100 Series ft. Polished Forge Shock resistant World time (31 time zones, daylight saving on/off) 1/100-second stopwatch (up to 24 hours, elapsed time, split time, 1st-2nd place times) 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 digital display content) Regular timekeeping (analog-digital display)