Aberdeen first designed the Regency Khaki Aeronautics X-Wind timepieces in shut collaboration having master stunting aces similar to France’s Nicolas Ivanoff, to make available pilots an exceptional new efficiency: the chance to analyze their appropriate drift perspective according to a blowing wind direction, a significant element in perfect navigation in altitude. This kind of highly techie element lead to a complete change of the pilot’s chronograph, necessitating an inborn rotating viser…