Home Casio G-Shock GA-B2100-1A1ER | Shock Resistant, Solar Powered, Bluetooth
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GA-B2100-1A1ER front
GA-B2100-1A1ER close up
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Casio G-Shock GA-B2100-1A1ER | Shock Resistant, Solar Powered, Bluetooth

Regular price £127.41 GBP Sale price £100.79 GBP
21% OFF

Authentic Casio — Authorised Seller Sold by Gadgeticloud. Every watch includes the full manufacturer’s warranty.

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Casio G-Shock GA-B2100-1A1ER | Shock Resistant, Solar Powered, Bluetooth

£100.79

Unleash Unrivalled Durability and Smart Connectivity

For the adventurer and the tech-savvy, this G-Shock combines iconic toughness with modern convenience. Its solar-powered engine and Bluetooth connectivity keep you on time and in sync, making it the perfect companion for an active, connected lifestyle.

Specifications

Model Number GA-B2100-1A1ER
Case Size (L× W× H) 48.5 × 45.4 × 11.9 mm
Weight 52 g
Case and Bezel Material Carbon / Resin
Band Resin Band
Construction Shock Resistant
Water Resistance 200-meter water resistance
Power Supply Tough Solar (Solar powered)
Smartphone Link Feature Mobile link (Wireless linking using Bluetooth®)
Apps CASIO WATCHES
App Connectivity Feature Auto time adjustment
Glass Mineral Glass
Other Neobrite
World Time 38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
Stopwatch 1/100-second stopwatch; Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes), 1:00'00~23:59'59 (after 60 minutes); Measuring unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes); Measuring modes: Elapsed time, lap/split time
Timer Countdown timer; Measuring unit: 1 second; Countdown range: 60 minutes; Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)
Alarm/Hourly Time Signal 5 daily alarms
Light Double LED light (LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow), LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow))
Light Color LED:White
Calendar Full auto-calendar (to year 2099)
Mute Feature Button operation tone on/off
Energy Saving Feature Power Saving (display goes blank to save power when the watch is left in the dark)
Battery Display/Alert Battery level indicator
Run Time Approx. 7 months on rechargeable battery (normal use); Approx. 18 months on rechargeable battery (power save function on in total darkness)
Accuracy ±15 seconds per month (without mobile link function)
Other Features Hand shift feature

Key Features

  • Shock Resistant construction for ultimate durability.
  • Tough Solar power ensures continuous operation with light exposure.
  • Mobile Link (Bluetooth®) for smartphone connectivity and auto time adjustment.
  • 200-meter water resistance suitable for diving and water sports.
  • World time function covering 38 time zones.
  • Double LED light with Super Illuminator for excellent visibility in the dark.