A display module including a fixed frame and at least two substantially rigid display organs, wherein:
- each of said at least two display organs includes a display portion for displaying a pattern, said display portions being complementary to one another such that said display portions altogether form said pattern in at least one relative position of the at least two display organs,
- at least one of the at least two display organs being secured and movable relative to the frame via at least one deformable link between a resting position, in which the display portions are separate from one another, and a display position, in which said display portions are adjoined to one another to form and display said pattern,
- the at least one of the at least two display organs that is movable relative to the frame is arranged to cooperate with an actuating push-piece in order to move the at least one display organ that is movable relative to the frame from said resting position toward said display position by elastic deformation of said at least one deformable link, wherein the display organs, the frame, and the at least one deformable link form a monolithic piece of material.