Casio GR-B300EC-1A Master Of G-Air Gravitymaster Analog Smartphone Link Watch: Solar powered
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Meet the Casio G-Shock Master Of G-Air Gravitymaster – it's not just a watch, it's your next adventure buddy. Built like a tank (because let's face it, life's rough), this bad boy comes with a solar-powered heart that keeps ticking without begging for battery changes. Dive into the deep end? No sweat, thanks to its 200M water resistance. And if you're the type who thinks 'outdoor' is a lifestyle, the shock-resistant feature has got your back. Oh, and it plays nice with your smartphone too, syncing up like they're old friends. Plus, with its sleek black dial and tough-guy looks, it's as ready for a night out as it is for a mud run. Who says you can't have it all?
- Smartphone link
- 200M water resistance
- Shock resistant
- Analog display
- Solar powered
General specs
- Brand: Casio
- Model: GR-B300EC-1A
- Seller: Joom
- Water Resistance: 200M
- Power Source: Solar
- Display Type: Analog
- Connectivity: Smartphone Link
- Shock Resistance: Yes
- 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
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Brand | Casio | Casio | G-SHOCK | Casio | Casio | G-SHOCK |
Model | GR-B300EC-1A | GA-B2100MF-1A | GA-B2100MF-1A | GBM-2100-1A | GD-B500-1 | GBM-2100-1A |
Color |
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Rating |
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Price | $297.22 | $199.59 | $191.94 | $276.00 | $93.68 | $247.29 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | July 10, 2025 | August 24, 2025 | August 11, 2025 | August 15, 2025 | August 24, 2025 | August 22, 2025 |
Connectivity | Smartphone Link | Bluetooth | Smartphone link | |||
Power source | Solar | Solar | Solar | Solar | ||
Display type | Ana-Digi | Ana-Digi | Ana-Digi | Ana-Digi |