SKU: 43108873072

Casio G Shock Gravitymaster GR-B300EC-1A Analog Tough Solar Bluetooth "Emergency Color" Black Dial Resin Strap Men's Watch

Sale price$348.75 Regular price$387.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Casio G Shock Gravitymaster GR-B300EC-1A Analog Tough Solar Bluetooth "Emergency Color" Black Dial Resin Strap Men's WatchThe Casio G Shock Gravitymaster GR B300EC 1A is a cutting edge aviation timepiece from the Master of G Air series, designed to deliver peak performance in punishing conditions. This model features a striking "Emergency Color" theme, with vivid red, orange, and yellow accents highlighting a powerful solid black design, inspired by the gear of rescue teams and critical mission professionals. This watch is powered by Tough Solar technology, ensuring

The Casio G Shock Gravitymaster GR-B300EC-1A is a cutting-edge aviation timepiece from the Master of G - Air series, designed to deliver peak performance in punishing conditions. This model features a striking "Emergency Color" theme, with vivid red, orange, and yellow accents highlighting a powerful solid black design, inspired by the gear of rescue teams and critical mission professionals. This watch is powered by Tough Solar technology, ensuring reliable operation without battery changes, and features Bluetooth Smartphone Link for automatic time adjustment, flight log recording, and easy watch setting. The large case measures 54.7mm in diameter and is constructed from Bio-based Carbon and Resin with a Carbon Core Guard structure, inspired by the seamless exterior of next-generation aircraft. The wide 3D Black Dial provides exceptional readability and features Dual Time display for tracking two cities simultaneously. Key functions include a flight log memory, stopwatch, timer, and alarm. It is protected by Mineral Glass and illuminated by a high-brightness LED light (Super Illuminator). Completed by a bio-based black resin strap, the GR-B300EC-1A boasts a water resistance rating of 200 meters (20 Bar), making it the ultimate tool for pilots and adventurers.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 43108873072

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4.0 ★★★★★
Based on 21 reviews
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Verified Purchase
Justme
Cuba, US
★★★★★ 5
Nice gift!
Color: Black
I got this as a gift for a coworker and it was cute compact and of good quality. I love the earring compartment for her because she always wears earrings and she travels, I figured it would be a great thing for her to have.
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Reviewed in the United States on January 12, 2026
M
Verified Purchase
Mama B
Alexandria, US
★★★★★ 3
Closing
Color: Pink
Hard to close while earrings are in the case. Decent size and easy to carry around. Good quality, looks good and helps me keep my jewelry organized.
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Reviewed in the United States on December 30, 2025
C
Verified Purchase
CakeBaker
Draper, US
★★★★★ 5
Pretty Box
Color: Black
Nicely made for travel. Holds a lot of different kinds of jewelry. Good price, would buy again.
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Reviewed in the United States on March 28, 2026
A
Verified Purchase
April Hollars
Lowell, US
★★★★★ 5
Gorgeous Tiffany-Blue & Perfect for Travel
I absolutely adore this little jewelry case. I don’t have a huge jewelry collection, so the size is perfect for me. It keeps everything organized without being bulky. The zipper feels very sturdy and smooth — not flimsy at all. And for anyone who loves Tiffany’s blue… the color is almost an exact match. I can set it next to my Tiffany box and it’s nearly identical. It’s such a pretty, luxe-looking shade. Highly recommend.
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Reviewed in the United States on February 18, 2026
B
Verified Purchase
BRENDA C
Dallas, US
★★★★★ 5
Convenient
This is great to take with you if you’re going out of town. It’s easier to keep track of your jewelry. It doesn’t take up much room, but holds several rings earrings and three necklaces.
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Reviewed in the United States on April 6, 2026

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