Hublot Spirit of Big Bang Titanium Watch-647.NX.1137.RX

42 mm polished and satin-finished titanium case, polished and satin-finished microblasted titanium bezel, sapphire crystal with anti-reflective treatment, sapphire dial, HUB 1770 self-winding skeleton movement with big date and moonphase, approximately 50 hours of power reserve, black rubber strap, stainless steel deployant buckle. Water resistant to 100 m.