The Undone Slim Black - 4.9mm

Thinner than your phone. Sharper than ever. The UNDONE Slim 4.9mm Black Edition pushes minimal design into a more striking direction. At just 4.9mm, it stands among the thinnest watches in the microbrand space, refined into a full black case and bracelet, produced in limited quantities. For perspective:iPhone ≈ 7–8mmPencil ≈ 6–7mmUNDONE Slim = 4.9mm Built with a 37mm stainless steel case and powered by a Swiss Ronda movement, it delivers precision in a form that feels almost invisible on the wrist. The dark finish adds depth and presence, while keeping the silhouette clean and understated. Minimal by design, it slips effortlessly under your cuff, never adding bulk, just a sleek, confident edge. Choose from Black, Blue, or Silver sunray dials, each shifting subtly with light against the black case. Finished with custom caseback engraving, the Black Edition is not just minimal, it’s personal. Stealth outside. Story underneath.