Abstract: A wristwatch comprising a case (2) housing a display dial (4a) protected by a transparent screen (3), a timing unit adapted to emit a digital time signal, and electrical feeding means (10) for the timing unit. The watch further comprises: magnetic attraction means (5), fed by the electric feeding means (10); time display means (6) freely arranged on the dial (4a) and movable thereon under the action and as a function of the magnetic attraction means (5); and control means adapted to convert at least the time signal retrieved from the timing unit in a control signal of the magnetic attraction means (5).