Tetra neomatik off white. The distinctive blue Tangente numerals are arranged in a circle on the rectangular dial. A shade lighter, also in blue, the minute numerals and small seconds dial in red ensure the best readability. Like all of the models in its series, which are limited to 175 pieces each, this Tetra emphasizes difference, turning the unusual into something special. Inside, the efficient DUW 3001 neomatik caliber ticks away, driven by the kinetic energy of its bidirectional winding.