IWC Portofino Chronograph Silver plated, Stainless steel Mens Watch IW391031

The IWC Portofino Chronograph IW391031 is a refined expression of timeless elegance, inspired by the understated charm of the 1960s. Crafted in stainless steel with a 42 mm round case and a slim 13.6 mm profile, it features a silver-plated dial with applied Roman numerals and sleek chronograph counters. The convex sapphire crystal is treated with an antireflective coating on both sides, ensuring clarity from every angle. Inside, the reliable self-winding calibre 79320 powers the chronograph, day, and date functions, delivering a 44-hour power reserve and smooth precision at 28,800 vph. The case back reveals exquisite finishing with Côtes de Genève and perlage. A black alligator leather strap with a 20 mm width complements the watch’s classic character, secured comfortably on the wrist. With 3 bar water resistance, 25 jewels, and 240 finely crafted components, the Portofino Chronograph embodies both sophistication and technical mastery.