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Authorized Watch Retailer


Reference#: GA100-1A1, 55 mm diameter CASIO01294 GA100-1A1
USD $99

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Living up G-Shock's reputation for big case designs comes a revolution in case size, the X-Large G. Large anti-skid buttons provide easy operation, while the embossed indexes give a 3D look. The rivet bezel design adds strength to this watch's overall appearance.

Authorized Retailer

With over a century of purveying, maintaining and selling fine watches, Tourneau has an unparalleled prowess in the world of timekeeping. Our experts are here for you every step of your journey, from helping you find your perfect timepiece to providing service and repairs. When you buy your watch from Tourneau, you join a legacy of watch enthusiasts who keep the history of horology alive.

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watch case

5-Year Warranty

Enjoy guaranteed protection from Tourneau. Together with the standard manufacturer’s warranty and the complimentary Tourneau warranty, this watch is guaranteed coverage for up to five years. This exclusive guarantee is reserved for new watches purchased at Tourneau.