45mm satin-finished 18K King gold case, sapphire crystal back, satin-finished 18K King gold bezel, black composite resin bezel lugs, sapphire dial with appliques and gold-plated counter ring, self winding HUB 1155 movement with Aero chronograph function, approximately 42 hours of power reserve, black rubber and alligator strap with deployant buckle. Water resistant to 50 meters.