the Atelier Cabinotiers skeleton minute repeater in platinum...limited to 15 pieces and all spoken for within the blink of an eye!!
It houses the caliber 1755: the thinnest minute repeating movement in the world, only 3.30 mm thick with 330 parts, each individually finished by hand. Just have a look at the blued gongs!
Vacheron Constantin is known among aficionados to offer the best skeletonising and one of (if not the) best sounding repeaters on the market so you can imagine the mix of the two!