Who says you can’t be playful and tough? Introducing the rugged G-SHOCK dressed up with splashes of colorful accents — ready to party and play.

The watch is based on the GA-B2100, which maintains the distinctive octagonal form of the GA-2100 and has handy functions like Smartphone Link and Tough Solar charging. It also employs the Carbon Core Guard structure to preserve a similar fit on the wrist as the original model.

• Case size (L× W× H): 48.5 × 45.4 × 11.9 mm
• Weight: 52 g
• Case / bezel material: Carbon / Resin
• Band: Resin Band
• Construction: Shock Resistant, Carbon Core Guard structure
• Water resistance: 200-meter water resistance
• Power supply and battery life: Tough Solar (Solar powered)
• Mobile link (Wireless linking using Bluetooth®)
• Apps: CASIO WATCHES
• App connectivity feature
  Auto time adjustment
  Easy watch setting
  Approximately 300 world time cities
  Time & place
  Reminder
  Phone finder
  
• Glass: Mineral Glass
• Compatible band size: 145 to 215 mm
• Other: Neobrite
• World time
• Stopwatch
• Timer
• 5 daily alarms/Hourly time signal
• Double LED light
• Calendar
• Mute feature: Button operation tone on/off
• Power Saving (display goes blank to save power when the watch is left in the dark)
• Battery level indicator
• Accuracy: ±15 seconds per month (with no mobile link function)
  
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• 12/24-hour format
• Date/month display swapping
• Day display (days of the week selectable in six languages)
• Analog: 2 dials (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode)
• Digital: Hour, minute, second, pm, month, date, day