Authentic IWC Portofino automatic watch. Features a black dial, stainless steel mesh bracelet and case. Equipped with an automatic self-winding movement. Comes with sapphire crystal resistant to scratches, solid case back, 2 year WatchMaxx warranty, 30 meters or 100 feet water resistance (corresponds to ISO standard), case size is 40mm in diameter and has a thickness of 9.5mm.