IWC Style No: IW371631 IWC Portugieser Chronograph Ceratanium Watch - Ceratanium Case - Black Dial - Black Rubber Strap

41 mm ceratanium case, 13 mm thick, convex sapphire glass crystal with antireflective coating on both sides, black dial, calibre 69355 automatic self-winding movement with chronograph, column wheel, hours, minutes, small seconds, approximately 46 hours of power reserve, black rubber strap. Water resistant to 3 bar.