Casio G-Shock x G-SQUAD ft. City Streets Men Casual Sports Round 200m Water Resistant Watch GBA-900UU-3A GBA900UU GBA900 GBA-900 GBA-900UU Unleash your urban edge with a timepiece that seamlessly blends style and performance. Built for the city streets, this rugged watch boasts advanced features like shock resistance, mobile link, and dual time functionality, all wrapped in a sophisticated design that's equally at home downtown or outdoors. Battery Life / Accuracy Approximately 2 years (+/-15 seconds per month) Crystal Mineral crystal Light Double LED light (auto light, super illuminator, selectable illumination duration, afterglow) Case & Band Material Resin case with resin band Water Resistance 200m / 20 bar Case Size Thickness: 16.6 mm Diameter: 48.9 mm Length: 51.3 mm Other Specifications Casio G-Shock x G-SQUAD ft. City Streets Shock resistant Mobile link (auto connection, wireless linking via Bluetooth) Dual time (home time swapping) 1/100-second stopwatch Countdown timer 5 daily alarms Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off Power saving Low battery alert 12/24-hour format Hand shift feature Airplane mode Regular timekeeping (analog-digital display) User profile creation Lifelog calculation function (calorie and distance calculations based on step count)