With its reduced case diameter of 37 millimetres, the Portofino Automatic 37 has become a staple in IWC's ladies' watches portfolio, offering excellent wearing comfort on more slender wrists. The version features a stainless steel case, a blue dial, and rhodium-plated hands and appliques. The case and the dial are decorated with 72 diamonds weighing 1.12 carats. Because of an improved setting, the diamonds reflect the light better and have a more visible presence and added brilliance. At work in...