|Warranty||Official 2 Year Manufacturers|
|Packaging||Official Casio G-Shock Packaging|
|Case Diameter||46.6 mm|
|Case Thickness||12.9 mm|
|Case Material||Stainless Steel|
|Bracelet Material||Stainless Steel|
|Water Resistance||200m (20ATM)|
Introducing new color variations to the lineup of slim G-STEEL GST-B400 models with new, improved designs made possible by a thin module and carbon core guard structure. There is a standard model in this lineup, the all-silver color GST-B400D.
The GST-B400 is made possible by even further miniaturization of its parts and thinning of its modules without sacrificing any Bluetooth or solar function. Power consumption has also been significantly reduced.
In addition, the carbon core guard structure of this model helps to make it the thinnest of the G-STEEL Series (as of Apr 2021) while maintaining a high level of impact resistance. The thickness from the back cover to the bezel top is only 12.9 mm, which is more than one millimeter less than the GST-B100 model.
In terms of design, the number of button guards has been reduced as much as possible, enabling the use of large stainless steel buttons that are slim yet easy to operate.
The top bezel has been given five different finishes, while the middle bezel has been given four different finishes, which creates an elegant effect and changes the appearance of the texture of the metal depending on the viewing angle.
We have partnered with "V12" Retail Finance Limited, so we can offer you a more flexible and affordable way to pay for your order using finance. V12 is a leading UK specialist provider of Retail Point of Sale Credit, they have been offering finance options for more than 20 years through there industry leading paperless processing system for online retailers. If your application is successful, you will enter into a Credit Agreement with Secure Trust Bank Plc (V12's parent company) which will be administered by V12. V12 is authorised and regulated by the Financial Conduct Authority. Secure Trust Bank Plc is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority under registration number 204550.
0% and classic APR Finance options are available on products / orders over £275.00, the finance plans available for each product varies depending on the items value and how much the item is discounted. A 10% minimum deposit will be required, for full details please read our Finance Information page.