GA2100-1A4 Watch

Specs: | | Product Specifications | |---|---| | Crystal | Mineral Glass | | Shock Resistant | Yes | | Water Resistance | 200m | | Case/Bezel Material | Carbon/Resin | | Band Material | Resin | | Illumination | Double LED light | | Face LED | Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow | | Digital Backlight LED | Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow | | Time | 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping | | Stopwatch | 1/100-second | | Measuring modes | Elapsed time, split time, 1st and 2nd place times | | Alarms | 5 daily alarms | | Calendar | Full auto to year 2099 | | Analog | Hands for hour and minute (hand moves every 20 seconds) | Digital | Hour, minute, second, pm, month, date | | Accuracy | ±15 seconds per month | | Approx. Battery Life | 3 years on SR726W × 2 | | Size of Case | 48.5 x 45.4 x 11.8 (mm) | | Total Weight | 51 g |

- Case and Bezel: Carbon, resin - Band: Resin - Crystal: Mineral glass

- Classic G-Shock toughness compressed down into a no-frills, minimalist design - Stylish combination of textured matte black and vibrant neon - Hour and minute hands with phosphorescent paint stay visible in the dark - Simultaneous analog and digital timekeeping available - Built from high-strength resin material, which is reinforced with carbon fibers - Capable of setting 31 time zones via 48 cities and coordinated universal time - Daylight savings time can adjust automatically - Two white LED lights can light the analog face or backlight the digital display - Included stopwatch can run for up to 24 hours, with 1/100 second accuracy for the first 60 minutes and 1 second accuracy after that - Stopwatch can measure elapsed time, split time, or 1st-2nd place times - Holds up to 5 daily alarms - Accuracy rated at ±15 seconds per month - Shock resistant construction - Water resistant to 200 meters - Super durable mineral glass crystal - Analog hands for hour and minute (hand moves every 20 seconds) - Digital display includesour, minute, second, pm, month, date

**The iconic, crazy-durable G-Shock built for extreme environments** One thing mattered to Kikuo Ibe when he designed Casio’s G-Shock back in 1983: toughness. Everything we love about the iconic watch—the blocky shape, the encapsulating bezel, the serious water resistance—were all in service of that single goal. And sure, G-Shocks still hold their place at the pinnacle of horological durability, but they’re also stylish as hell. Unfussy and utilitarian, it’s a watch that can handle anything you put it up against. The GA2100 has a thin, lightweight construction that incorporates the octagonal shape of some of the earliest G-Shock silhouettes, for a watch that truly shines in its simplicity. This version adds a pop of color contrast for a little extra personality.