AC2 Volcán Black OnyxDeep, polished, and commanding, the black onyx edition delivers a dramatic monochromatic presence. The stones natural depth creates a mirror like richness, offering a sophisticated contrast against the case and handset a minimalist statement with maximum impact. Its 37mm stainless steel case and ultra slim profile create a refined, modern silhouette. Faceted hour markers and brushed dauphine hands keep the presentation crisp and understated. Powered