Hublot Big Bang Unico Sapphire All Black Limited Edition of 500 Watch-411.JB.4901.RT Diamond President Powering this horological marvel is

Powering this horological marvel is the Rolex Calibre 3255 automatic movement

18K red gold and gold-plated stainless steel deployant buckle

Encased in the radiant glow of 18kt Everose gold

ensuring its pristine appearance even after years of wear

18K white gold Oyster bracelet with Oysterclasp and Easylink extension link

Hublot Big Bang Unico Sapphire All Black Limited Edition of 500 Watch-411.JB.4901.RT Diamond President Powering this horological marvel is45 mm polished black smoked sapphire crystal case, satin finish black rubber and black PVD titanium crown, polished black smoked sapphire crystal bezel set with 6 H shaped black PVD coated titanium screws, sapphire crystal, black polished transparent composite resin skeleton dial, HUB 1242 UNICO self winding movement with flyback chronograph and date, approximately 72 hours of power reserve, black transparent structured ribbed strap, black PVD