G-SHOCK G-Steel Stainless Steel Watch GST-B400D-1ADRAdd to Compare
An ultra-thin module encased in carbon fiber makes for a stylish G-STEEL timepiece with the slimmest profile yet.
Strong, yet lightweight, the carbon core guard structure absorbs external shocks and retains Bluetooth connectivity and solar power functionality even with smaller components and a thinner module. Measuring just 12.9mm from the back of the case to the top of the bezel, the GST-B400 is over a millimeter thinner than its predecessor .
Your choice of four distinctive styles—the simplicity of a silver metal band and silver case; light silver case set against dark resin band; dial in dramatic red vapor deposition finish paired with a black ion-plated bezel; or dial in bold blue vapor deposition finish with black ion-plated bezel and band. With top bezels treated with five different finishes and middle bezels treated with four, these G-STEEL timepieces deliver exceptional metal textures from every angle.
* Slimmest profile as of December 2020
- Authorized Seller
- Flexible Returns
- 100% Genuine Product
- 2 Years2 Years Warrenty
|Band Material||Stainless Steel|
|Maximum Resistance||200-meter water resistance|
CASIO's corporate creed is "creativity and contribution." It expresses the company's commitment to contributing to society by offering the kind of original, useful products that only CASIO can.
Products with innovative functions assist people in their daily lives and keep society moving forward. They also bring joy to people and help to create new culture. When even a single new product is widely adopted, whole new markets develop, and this in turn fosters growth in related industries. This is the story of Casio's contribution to society-innovative products enhancing people's lives.
CASIO entered the timepiece business in the 1970s in a time where a watch was a delicate piece of equipment that could not be dropped. At CASIO, we deliver universal value by making the most of our original ideas, planning capabilities, and advanced technologies to make entirely new products possible.