Casio G-Shock GSTB400 Analog Digital Metal Resin Men's Watch

Introducing an impressive new lineup of sleek G-STEEL GSTB400 models featuring innovative designs enabled by a slender module and an ultra-light carbon core guard structure. Leading the pack in this series is the GSTB400-1A, boasting a stunning silver dial and flexible resin band. Remarkably, the GSTB400 achieves heightened compactness through further miniaturization of its components and slimming down of its modules, all while retaining its unrivaled Bluetooth and solar capabilities. Moreover, power consumption has been impressively minimized. Notably, this particular model showcases the cutting-edge carbon core guard structure, allowing it to emerge as the slimmest member within the esteemed G-STEEL Series as of April 2021, without compromising its exceptional impact resistance. Evidently, the distance between the back cover and bezel top is an astounding 12.9 mm, surpassing the GSTB100 model by over a millimeter.