Casio G-Shock Master Of G - Air Alarm World Time Black Dial Watch GR-B300-1A
All Watches & Accessories sold by Watches of America are authentic.
We provide a 1-year warranty and a 30-day return window on eligible items – conditions and restocking fee may apply.
See our Return & Refund Policy for full details. Products come with their original box and content. We are an American-based online watch retailer specialising in branded watches. Every item we list is manually inspected and pre-authenticated prior to listing.
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Specifications
Brand Information
Founded in 1946 in Japan, Casio has become a global leader in innovative technology and precision timekeeping. From classic analog designs to cutting-edge digital watches, Casio blends durability with advanced features, catering to athletes, professionals, and fashion-forward individuals alike. With a legacy of quality and functionality, Casio continues to redefine everyday timekeeping.
Discover our range of Casio Women's Watches and Casio Men's Watches.
Shipping & Returns
SHIPPING
For information about our shipping system please visits our shipping page.
RETURNS
For information about our returns procedure please visits our returns page.
Why Choose Us
Why Shop With Watches of America.
The Gold Standard in Timepieces
Authenticity Guaranteed
Shop with 100% confidence. Every watch in our collection is guaranteed authentic and arrives in brand-new, original packaging unless explicitly stated otherwise. Whether we are acting as the authorized distributor or a specialist reseller, every watch is 100% genuine and backed by our professional guarantee.
Best Price Promise
We offer the most competitive prices worldwide. If you find a lower price online for an identical, in-stock genuine timepiece, we won’t just match it — we’ll beat it by 10%.
30+ Years of Expertise
We aren’t just retailers; we are enthusiasts. Our team brings over three decades of experience in the watch industry, providing you with professional, knowledgeable, and courteous support.
Secure & Fraud-Protected Shopping
Your data is our priority. Our platform utilizes industry-leading encryption and McAfee security protocols to ensure your transaction is 100% safe and secure.
Ready to Ship
No long wait times. All items listed are currently in stock at our distribution centers and ready for immediate dispatch with tracked global shipping.
Satisfaction Guaranteed
We stand behind every timepiece we sell. If you aren’t completely satisfied with your purchase, we offer a full money-back guarantee so you can shop with total peace of mind. Terms & conditions apply.
A Community of Watch Lovers
We love watches, we love our customers, and our customers love our products. Join thousands of satisfied collectors who trust us for their next timepiece investment.
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