45 mm polished blue sapphire crystal case, polished 18K white gold bezel polished 18k white gold set with 48 baguette-cut blue sapphires and 6 H-shaped titanium screws, sapphire crystal with anti-reflective treatment, polished and smoked transparent composite resin skeleton dial, HUB1242 UNICO self-winding movement with flyback chronograph and column wheel, approximately 72 hours of power reserve, blue transparent structured lined straps structured lined rubber strap, titanium deployant buckle. Water resistant to 100 meters.