MILUS HERIOS TRI-RETROGRADE"KAMASUTRA" HERT830 18K WHITE GOLD LTD 18PC 42MM $ 73,500 NEW NIB 100% Authentic, comes with Box and Papers , as seen in photos. Swiss Milus Herios Tri-retrograde "Kamasutra" HERT830 crafted in a polished finished 18k White Gold square shaped case measuring 42mm diameter. Fixed 18k White Gold bezel. Automatic movement, power reserve up to ± 42 hours. Displays a Multi coloer-Layered, Cut-Away Partially Skeletonized dial with finished Cote de Geneve, Perlage and Anglage, with colorful multi artful depiction, blue hour, minute & 3 second hands. Three Alternating Retrograde 20 Second Indicators in round inner zone and gold decorations. Pull / Push crown. Curved Scratch resistant Sapphire crystal, transparent transparent convex sapphire crystal caseback. Black leather strap with Milus Tang Buckle.. Water resistant to 30m/99ft. Display signed " Milus ", Caseback inscribed & numbered, Movement signed…. LTD 18 pieces… Movement... Mechanical automatic self-winding moment, ETA Caliber 2892-A2 H8 – 21 jewels /in an exclusive special version module Milus 3838 module, 28800vph, 42 hours power reserve, for with retrograde seconds in 3 sectors of 20 seconds each, skeleton, oscillating rotor in the form of the Milus logo...