Casio G-Shock x G-SQUAD ft. Luminescent Camouflage Men Casual Sports Round 200m Water Resistant Watch GBD-100LM-1D GBD100LM GBD100 GBD-100 GBD-100LM Unleash your full potential with the G-SQUAD line of G-SHOCK watches, designed to power your workouts with style and functionality. Track runs, monitor progress, and stay connected with the G-SHOCK MOVE app - the ultimate training companion for athletes and fitness enthusiasts alike. Battery Life / Accuracy Approximately 2 years (+/-15 seconds per month) Crystal Mineral crystal Light LED backlight (super illuminator, auto light switch, selectable illumination duration, afterglow) Case & Band Material Resin / aluminium case with resin band Water Resistance 200m / 20 bar Case Size Thickness: 17.0 mm Diameter: 49.3 mm Length: 58.2 mm Other Specifications Casio G-Shock x G-SQUAD ft. Luminescent Camouflage Shock resistant Training function (distance, speed, pace and other calculated values based on accelerometer) Mobile link (wireless linking via Bluetooth) World time (38 time zones) 1-second stopwatch Countdown timer 4 daily alarms with snooze Full auto-calendar (to year 2099) Button operation tone on/off Power saving (display goes blank to save power 3 hours everyday) 12/24-hour format Flight mode Regular timekeeping (digital display) Vibration on/off Life log data (daily step count, monthly running distance display) Training data (up to 100 runs, up to 140 laps per run) Elapsed time, distance, pace, calories burned