Casio G-Shock GST-B400-1AER upsell The prototype of the world's

The prototype of the world's first electric wristwatch was presented in 1952 at the Paris Academy of Sciences

Inspired by the famous Colorama

The Presage Cocktail collection has the charm of a fine watchmaking model that would have been inspired by the pleasure of enjoying a cocktail

A solar chronograph powered by the V192 caliber

movement wound by wrist movements

Casio G-Shock GST-B400-1AER upsell The prototype of the world'sThe G STEEL series is expanding with the new GST B400 models! The new, enhanced design is made possible by a slim module and a carbon reinforced stainless steel case. The GST B400 features increased miniaturization of components and a reduction in module size without compromising Bluetooth or solar functionality. Power consumption has also been significantly optimized. Furthermore, this model is the slimmest in the G STEEL series thanks to its carbon