Casio G-Shock 'Master of G' Yellow Rescue Series MUDMASTER Mens Watch GGB100Y-1A

In stock


Experience the ultimate in durability and style. The GGB100 MUDMASTER model features a high rigidity carbon case that prevents damage and warping, ensuring extreme airtightness and shock resistance. The back cover is made of shock-resistant fine resin embedded with glass fibers, providing a high level of resistance to dust and mud. The bezel features three layers of fine resin with carbon fiber inserts and is accentuated in bright yellow, similar to that of rescue teams. It's also packed with features, including a digital compass, altimeter/barometer, thermometer, and step counter. Correcting time is easy with the dedicated G-SHOCK app, and you can access other useful functions such as the Mission Log that automatically records altitude data from the watch and route data from your smartphone. Get ready to take your timekeeping to new heights.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund as soon as we get the returned item.

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item. Once Return Authorization is given please return the item within 14 days. No packages will be accepted once the return period has expired.


We ship only to continental US, Alaska & Hawaii address. We do not ship to P.O.Box, APO/FPO address or make any International shipments.

All orders are processed and shipped in 48 HR period once the payment is approved and received.

All orders are shipped with Priority Mail service ( 2-3 days ) Some areas it takes an additional day ( Hawaii, Alaska and rural areas ). Please also consider that Sundays and Holidays will delay the delivery.

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