From Casio, presenting the G-Shock GA-100 (ref. GA-100MB-1A), a distinctive model that balances proportion, precision, and presence. On the wrist, the case feels purposeful: crafted in resin and measuring 55 mm in diameter, with a thickness of 16.9 mm, defined by a round silhouette. The caseback is closed, and the crystal is mineral, delivering water resistance to 20000 meters. Visually, the face is where character emerges: a black tone, framed by stick / dot hour markers, and proprietary hands. Mechanically, the watch prioritizes accuracy: the 5081 caliber. The silhouette offers presence without excess, lending confidence in a range of situations. Finishing showcases disciplined attention to detail across facets, edges, and surfaces. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.