Full of subtle detailing and impressive watchmaking elements that reiterate the house's virtuosity and engineering capabilities. It strips away the dial to disclose the HUB1155 calibre inside, equipped with 42 hours of power reserve. The self-winding movement has been dressed up with vertical brushing and rhodium-plated elements. The semi-skeletonised rotor visible through the sapphire crystal caseback carries a cut-out Hublot in black, looking particularly handsome. Also, signature Cotes de Geneve and perlage pattern are present for admiration.