Launched in 2026, the TAG Heuer Aquaracer Professional 100 Solargraph WBP141G.BA0049 features a compact 28 mm steel case, showcasing a striking black sunray-brushed dial adorned with twelve diamond hour markers. This model is characterized by its robust stainless steel construction, which includes meticulously brushed and polished surfaces across its case, fixed bezel, and matching bracelet. The watch is equipped with a screw-down steel crown and a sleek steel case back, while offering a commendable water resistance of 100 meters, making it suitable for everyday use. The fixed bezel distinguishes this version from larger Aquaracer Professional models that have rotating bezels, providing a more streamlined appearance.

The case finishing harmonizes brushed textures with polished details, a style carried through to the steel bracelet as well. The elegant black dial is finished with a sunray effect and features diamond indexes at each hour marker, totaling 0.075 carat in diamonds. The hour, minute, and seconds hands are rhodium-plated for enhanced visibility. In contrast to other models in the 28 mm Solargraph line that include a date function, this watch offers a clean dial design focused solely on timekeeping. Powered by TAG Heuer Calibre TH51-00, this solar quartz movement harnesses both natural and artificial light to generate energy. A full charge provides up to eight months of operation, with even short light exposure enough to power the watch for the day. The movement's battery is designed to last up to 15 years. The accompanying steel bracelet complements the case's aesthetic with its fine-brushed and polished finishes, secured by a folding clasp with push-button release.