This Diaphane plunges us straight into the heart of the action. The yellow lines on its black injected-silicone strap call to mind the elongated design of dragsters, the trail of flames they leave in their wake... Catapulted at more than 300 km/h, their surge of speed leaves you breathless... Black loop, aluminium buckle. Glazed smoke-grey case with aluminium bezel, engraved with a motif reminiscent of automobile wheels. Black dial with white tachometer markings. White Arabic numerals at 8 and 12 o'clock; large silver applique Arabic numeral at 4 o'clock. Three counters in a design inspired by racing car grilles stand out on a brushed metal "sun pattern" dial with yellow Arabic numerals and white indices on a grey band. Yellow hands decorated with a black line for the hours and minutes, black for the seconds.