CASIO G-shock Solar Mens G-STEEL Bluetooth Chronograph Watch GST-B400BD-1A2


  • $429.00
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Set contents: Main unit, box, instruction manual, warranty card are attached to the instruction manual
Waterproof specification: 20 ATM water resistant function
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Since its release in 1983, the toughness watch G-SHOCK has continued to evolve in search of insatiable strength. The G-STEEL GST-B400 is slim and has an improved design due to the thin module and carbon core guard structure. Achieves further miniaturization of parts and thinning of modules. While reducing the thickness, it maintains the high functionality of Bluetooth® and solar, and significantly reduces power consumption. In addition, the carbon core guard structure makes it the thinnest in the G-STEEL series (as of March 2021) while maintaining impact resistance. The distance from the back to the bezel top is 12.9 mm, which is more than 1 mm thinner than the GST-B100. In terms of design, by reducing the number of button guards to the utmost limit, we have adopted a large stainless steel button that is slim yet easy to push. By applying different finishes to the TOP bezel and the middle bezel, you can enjoy the difference in texture, and the finish is particular about the appearance. In addition to the two standard models, the GST-B400 in a silver case and the GST-B400D in all silver, the resin band has a red vaporized dial, which is the symbol color of G-SHOCK, and a black IP bezel. GST-B400AD and GST-B400BD with black IP applied to the case and band and blue vapor deposition on the dial are available. Due to the power saving of the module, the texture has been improved with the three-dimensional parts and the dial with vapor deposition. The G-STEEL series combines toughness and design by fusing different materials such as metal and resin.
● Impact resistant structure
● Tough solar (solar charging system)
● 20 ATM water resistant function
● Mobile link function (function interlocking with compatible mobile phone

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