The 3D checked pattern catches the eye like a trompe-l’oeil: an unusual pattern on this type of finish, somewhat breaking the codes of the hand-guilloché dial. The effect is reinforced by the black varnish, used to cover the dial before the guilloché, and the final rhodium plating that gives a silver patina to the brass exposed by the chisel. Functionality-Plain 2-Hand Movement-Automatic