Hublot Big Bang Unico Sapphire Rainbow Watch-411.JX.4803.RT.4099

45 mm polished sapphire crystal case, polished transparent composite resin lateral inserts and bezel end pieces, polished 18K white gold bezel set with 48 baguette-cut colored sapphires, rubies, topazes, and tsavorites, sapphire crystal with anti-reflective treatment, polished transparent composite resin skeleton dial with white luminescent appliques and hands, HUB 1242 UNICO self-winding movement with flyback chronograph and date, approximately 72 hours of power reserve, transparent structured lined rubber strap, titanium deployant buckle. Water resistant to 50 meters.