Explore the Audemars Piguet Royal Oak Concept Tourbillon 'Spider-Man' and the collector community's divided opinions on its design, craftsmanship, and brand alignment.
But they seem to have improved the process since the edges for each "dent" appear a bit more straight. I really like it. Should be nice to see how it looks, live. Technically, my guess would go toward a grinding approach. Small ~spherical stone with big g...