Casio G-Shock Men's Watch GA-2100BBR-1A Analog-Digital Matte Black Carbon Core Guard Shock Resistant G-Shock Women's Squad An ocean teeming with sea

An ocean teeming with sea creatures sweeps across the watch face

Training Data (Up to 100 runs

000-step increments) Step Reminder: Inform you when your step count is too low

5 daily alarms (with 1 snooze alarm)

Casio G-Shock Men's Watch GA-2100BBR-1A Analog-Digital Matte Black Carbon Core Guard Shock Resistant G-Shock Women's Squad An ocean teeming with seaFeatures ANALOG DIGITAL 2100 Series NEW 05 2025 Go bold, tough, and intense, with the G SHOCK black and red collection. The vibrant, high saturation red of the LCD really pops against the black bezel, band, and dial, not only enhancing visibility but also pushing the envelope of daring design. Activate the backlight to light up the digital display for even better visibility. Make a unique statement in all black, with a touch of bold red.