steel octagonal crown set with a faceted synthetic spinel
The scratch-resistant sapphire crystal safeguards the watch face
and resistance to magnetic fields greater than 15
silver dial with diamond indexes and a unique silk-like pattern inspired by several Constellation models produced in the 1960s
beaded crown set with a ruby
Hublot Big Bang Unico Sapphire Galaxy Limited Edition of 50 Watch-411.JX.4803.RT.4098 Hematite steel octagonal crown set with45 mm polished sapphire crystal case, polished 18K white gold bezel with 6 H shaped titanium screws set with 48 baguette cut amethysts, rose sapphires, orange sapphires, fuchsia sapphires, madagascar sapphires and blue sapphires, sapphire crystal with anti reflective treatment, polished transparent composite resin skeleton dial with white luminescent appliques, HUB1242 self winding movement with chronograph flyback and column wheel, approximately 72