Casio GA-B2100-1A Men's G-Shock G-Shock Tough Solar Black Watch
Casio GA-B2100-1A Men's G-Shock G-Shock Tough Solar Black Watch
Casio GA-B2100-1A Men's G-Shock G-Shock Tough Solar Black Watch
Casio GA-B2100-1A Men's G-Shock G-Shock Tough Solar Black Watch
Upgrade your style with the octagonal GA2100 line, featuring G-SHOCK's first design with Smartphone Link and Tough Solar power.
Casio GA-B2100-1A Men's G-Shock G-Shock Tough Solar Black Watch
Item #: 121980611

Casio GA-B2100-1A Men's G-Shock G-Shock Tough Solar Black Watch

Item #: 121980611

RWF 298258

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from JP

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Upgrade your style with the octagonal GA2100 line, featuring G-SHOCK's first design with Smartphone Link and Tough Solar power.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.

What Stands Out

Solar Power
Harnesses sunlight for an eco-friendly energy source, reducing the need for battery replacements and providing a more sustainable option for continuous use.
Durable Design
Built with shock-resistant materials, this G-Shock watch withstands rough conditions, making it perfect for sports enthusiasts and outdoor adventurers.
Stylish Versatility
Featuring a sleek black aesthetic, this watch effortlessly transitions from outdoor activities to casual wear, ensuring you're always in fashion while enjoying functionality.

Product Details

Shop Casio GA-B2100-1A Men's G-Shock G-Shock Tough Solar Black Watch online at a best price in Rwanda. B0B5VS1PFH
  • Upgrade your style with the octagonal GA2100 line
  • Acquires design concept of the first G-SHOCK
  • Shock resistant for durability
  • Water resistant up to 20 bar
  • Stable solar power for continuous use
  • Easy operation via Smartphone Link
Batteries 1 Product Specific batteries required. (included)
Product Dimensions 20.32 x 12.7 x 20.32 cm; 150 g
Date First Available July 10, 2022
Manufacturer G-Shock
Item model number GAB2100-1A
Department Men
DisplayAnalog
Watch Movement TypeSolar
Additional FeaturesAlarm
Power SourceSolar Powered
Strap TypeResin band
Water Resistance Depth200 Meters
Sport TypeWalking
Clasp TypeDeployment Clasp
Water Resistance LevelWaterproof
Embellishment FeatureCrystal
Closure TypeBuckle
Style NameRetro
ShapeOctagonal
Band ColorBlack
Dial ColorBlack
ThemeSports
PatternSolid
Face StyleAnalog-Digital
Bezel ColorBlack
Brand NameG-Shock
Model NameGA-B2100-1A
Included ComponentsBand
Model NumberGAB2100-1A
Series Number2100
Number of Packs1
Unit Count1 Count
Model SeriesGA-B2100
Number of Items1
UPC889232322865
Age Range DescriptionAdult
Item Type NameCasual Watch
Manufacturer Part NumberGAB2100-1A
Band Material TypeResin
Case Material TypeResin
CrystalResin
Case Diameter48.5 Millimeters
Band Width2
Case Thickness1
Bands1

Who Should Buy?

Suitable For
  • Outdoor Enthusiasts

    Perfect for hiking, camping, or any outdoor activities due to its durability and solar-powered features.

  • Sports Professionals

    Ideal for athletes needing reliable timekeeping and a tough design that withstands physical activities and conditions.

  • Tech Savvy Users

    Great for individuals who appreciate technological advancements with its solar charging and Bluetooth connectivity options.

Not Suitable For
  • Fashion-Forward Users

    Not suitable for those seeking a high-fashion watch, as the design is more rugged than stylish.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: Is this watch design new?

    Answer: No, it is G-SHOCK's first design. The octagonal shape of the GA2100 line is inspired by it.
  • Question: Can the watch survive shocks?

    Answer: Yes, it is shock resistant.
  • Question: Can I control the watch with my smartphone?

    Answer: Yes, it is easy to operate via Smartphone Link.

G-SHOCK(ジーショック) Wrist Watches GAB2100-1A Editorial Review

The Casio GA-B2100-1A Men's G-Shock Tough Solar Black Watch is a remarkable timepiece designed for durability and functionality. This watch features a solar-powered movement, ensuring efficiency with minimal maintenance. Its water resistance depth of 200 meters makes it ideal for various sports, especially walking, while maintaining a stylish retro design. Many users appreciate its lightweight resin build and practical features such as an alarm function. With dimensions of 20.32 x 12.7 x 20.32 cm and a weight of just 150 g, it's designed for comfort on the wrist. Additionally, its octagonal shape and sleek black color make it versatile for any occasion.

Customer Reviews & Ratings

353 customers ratings
  • 5 Star
    79%
  • 4 Star
    11%
  • 3 Star
    3%
  • 2 Star
    2%
  • 1 Star
    5%

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Pros

  • Solar powered for eco-friendly functionality
  • 200 meters water resistance for durability
  • Lightweight design for comfortable wear
  • Retro style appeals to various fashion tastes
  • Includes alarm feature for enhanced usability

Cons

  • Resin strap may not suit all preferences

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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