Ulysse Nardin x Devialet Hourstriker Limited Edition Phantom Watch has a remarkable performance. This unique timepiece from the French audio firm, Ulysse Nardin, delivers 85 dB of sound up to 100mm thanks to its unusual mechanism. Moreover, the self-winding of the Phantom watch, Caliber UN-610 movement. Therefore, the watch has 43mm Polished titanium case designs perfectly with the satin-brushed anthracite dial. Besides the incredible design, the inspiration of Chladni's figures formed from the material of vibratory waves. In other words, to put your hand on that incredible timepiece, you can let go of $72,500.