Hublot Spirit of Big Bang Titanium Diamonds Watch - 42 mm - Sapphire Dial - Black Rubber Strap-642.NX.0170.RX.1104 Unworn fluted crown with a synthetic

fluted crown with a synthetic cabochon-shaped spinel

leap year and day/night display in apertures

stainless steel case with 18K yellow gold bezel

an epitome of indulgence

HUB 1143 self-winding chronograph movement

Hublot Spirit of Big Bang Titanium Diamonds Watch - 42 mm - Sapphire Dial - Black Rubber Strap-642.NX.0170.RX.1104 Unworn fluted crown with a synthetic42 mm satin finished and polished titanium case, polished titanium bezel set with 164 diamonds totaling 0. 90ct with, 6 H shaped titanium screws, sapphire crystal with anti reflective treatment, sapphire dial, HUB4700 self winding skeleton chronograph movement, approximately 50 hours of power reserve, black structured lined rubber strap, titanium deployant buckle. Water resistant to 100m (10 ATM).