IWC Style No: IW458606 IWC Portofino Automatic 37 Watch - 18K 5N Gold Case - Dial - Beige Calfskin Strap

37.0 mm 18K 5N gold case, 9.4 mm thick, see-through sapphire glass back, convex sapphire glass crystal with antireflective coating on both sides, calibre 32111 automatic movement with date, hours, minutes, seconds, approximately 120 hours of power reserve, beige calfskin strap with quick-change system. Water resistant to 5.0 bar.