Louis Vuitton has been known to dabble in the high-end watch game on very rare occasion and this latest offering from the avant-garde French label is something exceptionally special and unique. For the first time ever the LVMH Group, who own Tag Heuer, has created an in-house movement for the Tambour ‘Mystérieuse’ watch, making it possibly the most luxurious and high-end timepiece of all the Loius Vuitton watches. Named for the fact that you cannot actually see how the movement is connected to the rest of the watch, Mystérieuse has floating LV115 movement in the center of the dial which is sandwiched between sapphire crystals and comes packaged in a very special Louis Vuitton box. Opulent decadence at its very best…