The way a racing car moves through the air governs it performance. No wind tunnel test, no victory! To add the final touches to the bodywork, computers translate its aerodynamic properties into coloured zones. Inspired by these lines, the injected and structured synthetic strap of this Diaphane is divided into three zones: beige with embossed "fishing net" motif, fiery orange with raised edges, and grooved olive green. Beige loop, aluminium buckle. Glazed grey case and aluminium bezel with black tachometer markings. Brushed silver "sun pattern" dial. Silver-coloured indices tinged with phosphorescent orange for the hours, black for the minutes. Silver-coloured Arabic numerals edged with black at 4, 8 and 12 o'clock. Three counters with copper reflections, decorated with concentric lines, with black Arabic numerals, black and orange indices. An aperture at 3 o'clock reveals the date (white on a black background). Silver-coloured hands tinged with phosphorescent beige for the hours and minutes, black for the seconds.