Inspired by the phenomena of transparency and light, Robert Greubel and Stephen Forsey are pushing back the boundaries of horological architecture to draw the beholder deep inside an emblematic Greubel Forsey timepiece. For the first time encased in ceramic – a highly rigid material – this limited edition of 11 timepieces is made available to the US market. The shades of the impressively finished and detailed blue ceramic case play with the light flooding through into the sapphire crystal movement. The timepiece has been reconstructed to incorporate these elements, requiring a very particular expertise and know-how. It now reveals the captivating spectacle of the two completely suspended cages of the Double Tourbillon 30° mechanism.