Case is in black ceramic, titanium and 5N Rose gold at 45mm. Titanium case back with DLC, sapphire display case back. Dial is in black aventurine. Automatic calibre UN251, dual balance at 18,000vph, silicium hairspring. Winding thru the caseback, setting via bezel. Power reserve is 72hrs Limited to 75pcs Priced at CHF 130,000