hublot big bang unico all black sapphire galaxy limited edition of 50 45mm men's watch

45 mm polished and smoked sapphire crystal case, polished black-plated bezel with 6 H-shaped black-plated 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 and smoked transparent composite resin skeleton dial with black luminescent appliques, HUB1242 self-winding movement with chronograph flyback and column wheel, approximately 72 hours of power reserve, smoked transparent structured lined rubber strap, black ceramic and black-plated titanium deployant buckle. Water resistant to 50 meters.