Presenting the G-Shock GAB2100CT-5A Natural Co-Exist Khaki Green Watch. With a case size of 48.5 × 45.4 × 11.9mm and weighing just 57g, this timepiece embodies a harmonious blend of durability and sustainability. Crafted with a carbon/bio-based resin case and bezel, it features a cloth band made of traceable organic TRUECOTTON, ensuring both environmental consciousness and comfort. Equipped with essential features such as shock resistance, Tough Solar power, and smartphone connectivity, it offers reliability and convenience for modern-day adventurers. - 48.5 × 45.4 × 11.9mm Case Size - 57g Weight - Carbon/Bio-based resin Case and Bezel - Cloth band (Made of traceable organic TRUECOTTON) - Shock Resistant - Carbon Core Guard structure - 200 Meters Water Resistant - Tough Solar (Solar powered) - Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®) - Approximately 300 world time cities - Mineral Glass - World time: 38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping - Stopwatch - Timer - Alarm/hourly time signal - 5 daily alarms - Double LED light - Calendar: Full auto-calendar (to year 2099) - Mute feature: Button operation tone on/off - Power Saving (display goes blank to save power when the watch is left in the dark) - Approx. battery operating time: *7 months on rechargeable battery (operation period with normal use without exposure to light after charge) *18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) - Accuracy: ±15 seconds per month (with no mobile link function) - Regular timekeeping: *Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) *Digital: Hour, minute, second, pm, month, date, day