As a worthy heir to the collection, this timepiece emphasizes the strength of its design through the sobriety of its black satin-sunray dial and the tone-on-tone decoration of decaled waves. This graphic decor features Roman numerals, riveted indexes with Superluminova (C1, blue emission), rhodium-plated faceted hands and a date aperture at 3 o'clock. The bezel, in polished and satin-finished stainless steel, is set with four brilliant-cut diamonds (Top Wesselton, VS quality, 0.11 ct). The embossed Phi logo adorns the crown. This model beats to the rhythm of a quartz movement with 10-year autonomy. The watch is water-resistant to 5 ATM (approx. 50m).