Contemporary Luxury When watchmaking and jewellery meet in the 21st century, he result is brilliant as a star and light as the air. Made out of mirror polished grade 5 titanium, this timekeeper features some of the most distinctive and exclusive specialties developed by De Bethune. Not only speaking about the lightest tourbillon in the world and the incomparable comfort of patented articulated lugs. It is in this incredible blue that lays the secret kept and mastered by our manufacture: the natural oxidation of titanium at high temperature. This unique technic creates a mesmerizing canvas for our famous starry sky, sublimated by a frame made out of 56 baguette-cut and 288 round-cut diamonds.