CASIO G SHOCK G-STEEL GST-B400BD-1A2JF GST-B400BD-1A2 solar drive 20 bar watch

ELEGANCE AND TECHNOLOGY
G-Shock is a line of watches manufactured by Japanese electronics company Casio, designed to resist mechanical shock and vibration. G-Shock is an abbreviation for Gravitational Shock. The watches in the G-Shock line are designed primarily for sports, military and outdoors-oriented activities; nearly all G-shocks are digital or a combination of analog and digital and have a stopwatch feature, countdown timer, electroluminescent backlight and 200-metres of water resistance.

Product Description

 From the toughness watch G-SHOCK, it is G-STEEL's GST-B400 that is slim and has improved design. By reducing the size of parts and thinning the module, the functionality of Bluetooth® and solar is maintained while the thickness is reduced, and power consumption is also significantly reduced. In addition, the carbon core guard structure makes it the thinnest in the G-STEEL series (as of December 2020). 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, a large stainless steel button that is easy to press is used. Black IP is applied to the case and band, and blue vapor deposition is applied to the dial. You can enjoy the difference in texture by applying different finishes to the TOP bezel and the middle bezel. The G-STEEL series combines different materials, metal and resin, to achieve both toughness and design.