The 15500 silhouette, with a darker centre
The black Frosted 15500 is a study in contrast. The dial's repeating square texture gives the front a deep, structured field, while the frosted bezel and bracelet break the darkness with a broad scatter of highlights. The 41mm case keeps the Royal Oak proportions familiar: a strong octagonal outline, integrated links and a dial that reads as one considered surface rather than a collection of separate accents.
















