G-Shock G-Steel GSTB400-1A Solar Data Brand Casio Water resistance up to 30

Water resistance up to 30 meters adds practicality

creating a timepiece that’s as eye-catching as it is versatile

Its bright blue silicone bracelet adds extra comfort and a striking look

Stay on track with a 1/100-second stopwatch

G-Shock G-Steel GSTB400-1A Solar Data Brand Casio Water resistance up to 30The G Shock GSTB400 1A redefines durability and style with an ultra slim carbon core guard structure, making it the thinnest G STEEL model yet. Measuring just 12. 9mm thick, it combines a silver stainless steel and resin case, black dial with silver accents, and a black resin strap for a bold yet refined look. Despite its slim build, it remains incredibly toughshock resistant, 200m water resistant, and powered by Tough Solar technology for long