Home Casio G-Shock GA-2100-1A2ER | 200M Water Resistant, Shock Resistant, Analog-Digital
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GA-2100-1A2ER regular
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GA-2100-1A2ER multi
GA-2100-1A2ER front view
GA-2100-1A2ER regular
GA-2100-1A2ER hand
GA-2100-1A2ER model styling
GA-2100-1A2ER model lifestyle hand
GA-2100-1A2ER model fashion styling
GA-2100-1A2ER multi

Casio G-Shock GA-2100-1A2ER | 200M Water Resistant, Shock Resistant, Analog-Digital

Regular price £93.44 GBP Sale price £71.54 GBP
23% OFF

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

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Delivered in 6–10 business days Tracked · Ships in its official Casio retail box
30-day returns Unworn & original packaging · 1-yr Casio warranty

Duties & Taxes Included — 100% paid. No customs surprises at delivery.

G-Shock GA-2100: Slim Profile, Unmatched Durability

Experience the perfect blend of toughness and sleek design with the Casio G-Shock GA-2100-1A2ER. Its innovative Carbon Core Guard structure delivers legendary G-Shock resilience in a remarkably slim, analog-digital package. Ideal for daily wear or your next adventure, this watch is built to endure.

Specifications

Case / Bezel Material Carbon / Resin
Stopwatch Max Time 23 hours, 59 minutes, 59 seconds
Stopwatch Measuring Modes Elapsed time, split time, 1st-2nd place times
Stopwatch Measuring Unit 1 second
Countdown Range 24 hours
Countdown Start Time Setting 1 second to 24 hours (1-second, 1-minute, 1-hour increments)
Analog Display 2 hands (hour, minute), 1 dial (day)
Digital Display Hour, minute, second, pm, month, date
Accuracy ±15 seconds per month
Battery Life Approx. 3 years (SR726W × 2)
Case Size 48.5×45.4×11.8mm
Total Weight 51g

Key Features

  • Carbon / Resin Case and Bezel for enhanced durability.
  • Dual Analog and Digital Time Display.
  • Precise Timekeeping with ±15 seconds per month accuracy.
  • Integrated Stopwatch and Countdown Timer functions.
  • Long-lasting battery life of approximately 3 years.
  • Compact and lightweight design at 48.5×45.4×11.8mm and 51g.