Casio G-Shock GSTEEL GSTB100X-1A carbon fiber watch
Casio G-Shock GSTB100X-1A lifestyle

Item #: 10803

G-SHOCK G-Steel Carbon Fiber Black Edition Watch

$700.00 Regular price

Limited Stock Left!
Free Shipping: USA Orders $85+, Worldwide $99+ (more details)

Product Details

Using state-of-the-art materials and innovative technology, the GSTB100X-1A model features a bezel made of lightweight, yet very rigid, carbon material—a first for the G-STEEL collection. This model is as sleek and sophisticated as it is tough and durable, an all-around perfect watch to for the daily grind of work and play.

The GSTB100X-1A is also equipped with Bluetooth, Tough Solar LED light illumination, and dual dial World Time. However, this watch’s crystal is a highly scratch resistant, clear sapphire glass that also enhances readability and appearance.

  • Bezel made from real carbon fiber
  • Shock resistant
  • 200m water resistant
  • Solar powered
  • LED light (Super Illuminator)
  • Afterglow
  • Bluetooth link to automatically adjust time zone/daylight savings information


Case Size: 58.1 X 53.8 X 14.1 mm

Actual Item Weight

107 grams (3.77 ounces)

  • Very strong in certain applications
  • Ultra lightweight
  • Modern, high-tech look
  • A next-generation luxury material
  • Used in really cool applications like exotic cars (Ferrari, Lamborghini), NASA/Aerospace, high-end sporting equipment, yachts and more.

Learn More


USA: Orders $85+ ship free, otherwise rates start at just $5. Express options also available. For more details, please read here.

Canada, Australia, Europe: Orders $99+ ship free, otherwise shipping starts at just $7.49 for many small and lightweight items. See our international page for more information.

Other Countries: Due to Covid-19 related issues, free/standard shipping for shipments outside the USA have been temporarily disabled. We are offering express only at this time. For more details, please read here.


For our full shipping policy and method explanations, click here.


At Carbon Fiber Gear, we take great pride in the quality of our products. We offer a 30-day return policy for any unused and unopened items unless otherwise stated on the product page or if the item is a special order/customized item. See our full return policy here.


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