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TOUGH SOLAR · BLUETOOTH · CARBON CORE GUARD
Casio G-Shock GA-B2100BEG-1A
GA-B2100 Series
Bold, dynamic, electric. Timeless black with electro green. Octagonal carbon/resin bezel, Tough Solar, Bluetooth, 20 ATM water resistance and dual LED light.
💚 Casio G-Shock GA-B2100BEG-1A: The electric power of electro green on black
The Casio G-Shock GA-B2100BEG-1A is a fearless design that impresses and electrifies. Its octagonal bezel and case made of carbon/bio-based resin with Carbon Core Guard structure guarantee superior protection. The LCD display printed with electro green touches and the bezel, strap and dial in G-Shock black create a sharp and elegant contrast. Equipped with Tough Solar (solar power), Bluetooth (Mobile Link) and shock resistant. Submersible up to 20 bar (200 meters) and includes functions such as world time, 1/100s stopwatch, countdown timer, 5 daily alarms and dual Super Illuminator LED light.
⚡ Main features: Carbon Core Guard · Tough Solar · Bluetooth Mobile Link · Octagonal carbon/resin bezel · Black dial with electro green details · World time · 1/100s stopwatch · 5 alarms · Dual LED light · 20 ATM water resistance.
⚡ Functions and features
The GA-B2100BEG-1A includes everything you need for your day to day and adventures.
⌚ Time & Calendar
World time (38 time zones)
Automatic calendar until 2099
Analog and digital display
12/24h format
Date/month display swap
Day display (6 languages)
📱 Connectivity & Smartphone Link
Bluetooth · Mobile Link
Automatic time adjustment
Easy watch setting
World time for ~300 cities
Reminder
Phone finder
CASIO WATCHES App
⏱️ Stopwatch & Timer
1/100 second stopwatch
Measurement up to 23:59'59
60 min countdown timer
⏰ Alarms & Illumination
5 daily alarms + hourly time signal
Dual Super Illuminator LED light
Illumination duration 1.5/3s
Neobrite on hands
💪 Construction & Materials
Carbon Core Guard
Shock resistant
Carbon/bio-based resin case and bezel
Bio-based resin strap
Mineral crystal
20 ATM water resistance (200m)
☀️ Energy & Battery
Tough Solar (solar charging)
Battery level indicator
Power saving
7 months normal use (full charge)
18 months power saving mode
🎨 Design & Finishes
Black dial with electro green details
LCD display printed with green touches
Black resin strap
Bold and electric finish
📋 Full specs sheet
| Element | Specification |
|---|---|
| Reference | GA-B2100BEG-1A |
| Collection | G-Shock (GA-B2100 Series) |
| Movement | Analog-digital quartz · Tough Solar · Bluetooth |
| Dimensions | 48.5 × 45.4 × 11.9 mm |
| Weight | 52 g |
| Case and bezel material | Carbon / Bio-based resin (Carbon Core Guard) |
| Strap | Bio-based resin (145-215 mm) |
| Crystal | Mineral |
| Water resistance | 20 ATM (200 meters) |
| Connectivity | Bluetooth · Mobile Link · CASIO WATCHES App |
| Functions | World time (38 zones), 1/100s stopwatch, 60 min countdown timer, 5 alarms, dual Super Illuminator LED light, automatic calendar, power saving, battery indicator, Neobrite |
| Battery | Tough Solar · 7 months (normal use) / 18 months (power saving) |
| Accuracy | ±15 seconds/month (without Mobile Link) |
✅ Who is this Casio G-Shock GA-B2100BEG-1A for?
It is the ideal watch for those looking for a bold, dynamic and electric design without giving up the legendary resistance of G-Shock. The contrast of electro green on timeless black makes it a vibrant and modern accessory. Perfect for men and women who value technology (Bluetooth, Tough Solar), functionality (world time, stopwatch, alarms) and want a watch capable of withstanding extreme conditions thanks to its Carbon Core Guard structure and 20 ATM water resistance.
🔒 Buy with official warranty
This Casio G-Shock GA-B2100BEG-1A is 100% original. Official Casio distributor and specialized technical service.
This Casio G-Shock GA-B2100BEG-1A is 100% original. Official Casio distributor and specialized technical service.
Get the G-Shock GA-B2100BEG-1A, the electric carbon core guard
Octagonal carbon/resin bezel · Black dial with electro green · Tough Solar · Bluetooth · 20 ATM · Dual LED light · Free shipping 24-48h
✔ Official Casio distributor
✔ Official warranty
✔ 30-day returns
Secure payment · Personalized attention
Casio G-Shock GA-B2100BEG-1A · Carbon Core Guard · Tough Solar · Bluetooth · Octagonal carbon/resin bezel · Black dial with electro green details · World time · Stopwatch · 20 ATM
Joyería Pato – Plaza de la Piedra nº7, Vigo · Official Casio distributor
