Big Bang Unico 421.NX.5170.RX Flyback Chronograph Three-Day Power Reserve Blue Skeleton Dial Titanium Automatic 44mm WATCH

Model:    Hublot Big Bang Unico 421.NX.5170.RX
Material:    Titanium case with push-button folding clasp / Blue skeletonized dial / Luminescent hands and hour markers / Blue rubber strap / Sapphire crystal glass and transparent case back
Dimensions:    44mm