Big Bang Unico Rainbow 42

42 mm satin-finished and polished 18k king gold case set with 170 colored gemstones, satin-finished and polished 18K king gold bezel set with 48 baguette-cut colored gemstones, 6 H-shaped titanium screws, black composite resin lower bezel, sapphire crystal with anti-reflective treatment, matte black skeleton dial set with 218 colored gemstones, HUB1280 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve, black rubber and multicolored alligator strap, 18K king gold and black-plated titanium deployant buckle. Water resistant to 100m (10 ATM).