45 mm polished sapphire crystal case, polished sapphire crystal bezel with 6 H-shaped titanium screws, sapphire crystal with anti-reflective treatment, sapphire crystal dial, HUB9011 manual-winding skeleton movement with 7 Series-coupled barrels and power reserve display roll, approximately 14 Days of power reserve, white lined structured rubber straps structured lined rubber strap, titanium deployant buckle. Water resistant to 30 meters.