45 mm polished sapphire crystal case, polished 18K white gold bezel with 6 H-shaped titanium screws set with 48 baguette-cut amethysts, rose sapphires, orange sapphires, fuchsia sapphires, madagascar sapphires and blue sapphires, sapphire crystal with anti-reflective treatment, polished transparent composite resin skeleton dial with white luminescent appliques, HUB1242 self-winding movement with chronograph flyback and column wheel, approximately 72 hours of power reserve, transparent structured lined rubber strap, titanium deployant buckle. Water resistant to 50 meters.