Big Bang Unico Sapphire Rainbow Watch

42 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.