IWC Portofino Chronograph IW373103

Portofino Chronograph : IW373103

The IWC Portofino Chronograph reference IW373103, released in 1988, is part of the Portofino collection. This model features a distinctive combination of stainless steel and yellow gold in its 35.0 mm case, presenting an understated yet elegant appearance. The watch is powered by the 'MecaQuartz' caliber 631 chronograph movement, blending the precision of quartz with the mechanical charm of chronograph functions. Its white dial provides a clean backdrop that emphasizes legibility, complemented by gold accents on the markers and hands. The solid caseback underscores the watch's robust construction while maintaining a sleek profile. Designed with a focus on timeless style, the Portofino Chronograph reflects a harmonious blend of classic design elements and modern functionality. It was available on the market from approximately 1988 until 1998, marking a decade of availability for enthusiasts and collectors alike.