Hublot Big Bang Unico White Ceramic 42mm Watch - 42 mm - Black Skeleton Dial-441.HX.1170.RX42 mm microblasted and polished white ceramic case, microblasted and polished white ceramic bezel with 6 H shaped titanium screws, sapphire crystal with anti reflective treatment, matte black skeleton dial, HUB1280 UNICO manufacture self winding chronograph flyback movement, approximately 72 hours of power reserve, black and white structured lined rubber strap, white ceramic and black plated titanium deployant buckle. Water resistant to 100m (10 ATM).

leap year and day/night display in apertures

6mm 18K rose gold case

33 mm satin-finished and polished black ceramic case

polished titanium bezel set with 54 diamonds totaling ~0

HUB1143 self-winding chronograph movement

red luminescent on hour markers and hands

18K yellow gold rotatable time lapse bezel

HUB1251 self-winding movement with GMT

polished titanium bezel set with 138 diamonds for 1

polished blue sapphire crystal bezel

Water resistant to 50 meters

42 mm satin-finished and polished titanium case