The Audemars Piguet Royal Oak Concept Black Panther Tourbillon (ref. 26620IO.OO.D077CA.01) is a limited edition of only 250 pieces released in 2021 as part of the exciting AP x Marvel comics collaboration. This watch features a sleek sandblasted titanium case with titanium accents, along with a glareproofed sapphire crystal and caseback. The black ceramic bezel and crown add to its sleek design. The hand-painted 3D Black Panther character on the dial, along with the purple inner bezel and luminescent white gold Royal Oak hands, give this watch a unique and striking look. Inside, it is powered by the self-winding caliber AP 2965