Casio GA-B2100-3A Solar Watch Green Black: Solar powered
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Meet the Casio Oak Smartphone Link watch – where style shakes hands with smarts. It's got this solar-powered trick up its sleeve, meaning you'll never be caught with a dead battery (unless, of course, the sun decides to take a permanent vacation). This isn't just any watch; it's a limited edition stunner, dressed in a green and black combo that's as eye-catching as it is unique. And with its Ana-Digi display, you get the best of both worlds: classic analog charm and digital precision. Plus, the smartphone link feature? It's like having a mini command center on your wrist. Oh, and here's the kicker – it's a reimported overseas model, so you're rocking design details that'll make the domestic versions green with envy.
- Smartphone link
- Ana-Digi display
- Limited edition
- Reimported overseas model
- Solar powered
General specs
- Brand: Casio
- Model: GA-B2100-3A
- Seller: Joom
- Power source: Solar
- Display type: Ana-Digi
- Connectivity: Smartphone link
- Edition: Limited
- Model origin: Reimported overseas
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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![]() G-SHOCK GA-B2100-3A Solar powered
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![]() Casio GBM-2100-1A Solar powered
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Brand | Casio | Casio | Casio | G-SHOCK | G-SHOCK | Casio |
Model | GA-B2100-3A | GA-B2100-3A | GA-B2100-3A | GA-B2100-3A | GA-B2100-3A | GBM-2100-1A |
Color |
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Rating |
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Price | $172.46 | $183.25 | $151.74 | $169.37 | $164.32 | $275.65 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 10, 2025 | August 28, 2025 | August 15, 2025 | August 25, 2025 | September 2, 2025 | August 15, 2025 |
Power source | Solar | Solar | Solar | Solar | Solar | Solar |
Display type | Ana-Digi | Ana-Digi | Ana-Digi | Ana-Digi | Ana-Digi | Ana-Digi |
Connectivity | Smartphone link | Smartphone link | Smartphone link | Smartphone link | Smartphone link | |
Edition | Limited | Limited | Limited | Limited | ||
Model origin | Reimported overseas | Reimported overseas | Reimported overseas |
Justin G.
New York, NY
May 29, 2025
I got this watch because I needed something reliable for my job as a chef, where timing is everything and my hands are often full. The problem was my old watch kept dying at the worst moments, and I wanted something that blended style with smarts. This Casio solved it perfectly with its solar charging and phone link, so I can check notifications and keep track of time without missing a beat. The takeaway is it's a solid choice for anyone who values functionality and a cool look, and I'd definitely recommend it to others.
- Pros: The solar power means I never have to worry about charging or changing the battery, which is a huge relief for someone always on the move. I love how it connects to my phone, making it easy to stay updated without pulling out my device. The green and black look is unique and gets compliments every time I wear it, plus it feels sturdy and well-made.
- Cons: Since it's a reimported model, the manual was in a language I don't read, so I had to figure some things out on my own, but that wasn't too bad. The display can be a bit small to read in low light, but it's manageable.