Break through every limit! Upgrade your workout gear with the sports-oriented G-SQUAD line of G-SHOCK watches.

The GBD-100LM features glow-in-the-dark resin where the bezel and the band meet, to shine with assurance in unlit spaces. With a luminescent camouflage pattern band inspired by urban nightscapes, there's no mistaking this bold design, day or night.

As much function as style, this G-SQUAD delivers all you need for the ultimate workout. Just pair with a smartphone to track runs, access the watch's acceleration sensor and use your smartphone GPS to adjust distances. Auto-lap readings automatically track pace and running times for set distances. Connect to the G-SHOCK MOVE smartphone app and easily check activity history and life logs with step count and calories burned on your watch.

Bring your all to daily workouts with a G-SHOCK that is up for whatever you take on.

• Case / bezel material: Resin
  
• Resin Band
  
• Shock Resistant
  
• Mineral Glass
  
• 200-meter water resistance
  
• LED backlight (Super Illuminator)
  
• Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
  
• LED: White
  
• Mobile link (Wireless linking using Bluetooth®)
  
• User profile creation
  
• Training Function
  
• Display of distance, speed, pace, and other calculated values based on accelerometer, auto/manual lap times, Auto Pause, target alert setting (time, calories burned) on/off, training display customization (elapsed time, distance, pace, lap time, lap distance, lap pace, average pace, speed, average speed, calories burned)
  
• Life Log Data
  
• Daily data display (step count), Monthly data display (running distance)
  
• Training Data (Up to 100 runs, up to 140 lap times per run)
  
• Elapsed time, distance, pace, calories burned
  
• Flight mode
  
• World time
  
• 38 time zones* (38 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching
  *May be updated when connected to a smartphone.
  
• 1-second stopwatch
  
• Measuring capacity: 99:59'59''
  
• Measuring modes: Elapsed time, split time
  
• Measuring unit: 1 second
  
• Countdown timer
  
• Timer for interval measurement (up to five time settings)
  
• Measuring unit: 1 second
  
• Input range: 00'00" to 60'00" (1-second increments)
  
• Others: Auto-repeat (number of repeats settable from 1 to 20)
  
• Vibrator
  
• 4 daily alarms with snooze
  
• Power Saving (display goes blank to save power when the watch is left in the dark)
  
• Full auto-calendar (to year 2099)
  
• 12/24-hour format
  
• Button operation tone on/off
  
• Vibration on/off
  
• Regular timekeeping:
  
• Hour, minute, second, am/pm, month, date, day
  
• Accuracy: +/-15 seconds per month (with no mobile link function)
  
• Approx. battery life: 2 years on CR2032
  
• Size of case : 58.2 x 49.3 x 17 mm
  
• Total weight : 69 g