Expressing the perfection of the celestial order, this unique timepiece is a complex interaction of mechanisms specific to De Bethune and Urwerk and a true fusion of their watchmaking genes. This one-off watch signed De Bethune x Urwerk has been expressly made for the ONLY Watch auction taking place next November 9, 2019. In support of the ONLY Watch biennial charity auction of unique timepieces, De Bethune and Urwerk have joined their creative energies for the very first time to bring a timepiece unlike any other.