Hublot Big Bang Unico Sapphire Rainbow Watch - 42 mm - Skeleton Dial-441.JX.4802.RT.4099 Zirconium Complemented by the folding Oysterlock

Complemented by the folding Oysterlock safety buckle and the Easylink 5mm comfort extension link

45 mm microblasted and polished blue ceramic case

Calibre 2936 hand-wound movement with tourbillon

caliber 8520 self-winding movement with chronometer and automatic winding in both directions to reduce winding time

Hublot Big Bang Unico Sapphire Rainbow Watch - 42 mm - Skeleton Dial-441.JX.4802.RT.4099 Zirconium Complemented by the folding Oysterlock42 mm polished sapphire crystal case, polished 18K white gold bezel set with 48 baguette cut colored gemstones, 6 H shaped titanium screws, sapphire crystal with anti reflective treatment, polished transparent composite resin skeleton appliques and dial, HUB1280 UNICO manufacture self winding chronograph flyback movement, approximately 72 hours of power reserve, transparent structured lined rubber strap, titanium deployant buckle. Water resistant to