Hublot Spirit Of Big Bang Tourbillon Carbon Blue Watch - 42 mm - Sapphire Crystal Dial Limited Edition of 55-645.QL.7117.RX42 mm carbon fiber with blue composites case, carbon fiber bezel with blue composites 6 h shaped titanium screws, sapphire crystal with anti reflective treatment, sapphire crystal dial, HUB6020 manufacture manualwinding power reserve skeleton tourbillon movement, approximately 115 hours of power reserve, black and blue structured lined rubber strap, black ceramic and black plated titanium deployant buckle. Water resistant to 30m (3 ATM).

black PVD titanium with black ceramic insert deployant buckle

18K red gold and black PVD stainless steel deployant buckle

center sweep second hand)

90 degree rotatable Command bezel with blue Cerachrom insert

diamonds set VI and IX

18K white gold fluted bezel with bidirectional rotatable Rolex Ring Command

black rubber and white alligator strap

dark grey dial

Oyster bracelet with flat three-piece links

Pearlmaster bracelet set with 174 diamonds

time of meridian passage of Sirius and of the moon

black leather strap