IWC Portofino Chronograph – IW391031

The Portofino Chronograph takes its design cues from the 1960s, with elegantly sporty push buttons and chronograph displays. The 42mm stainless-steel chronograph watch has a convex sapphire glass and appliqué Roman numerals on its silver-plated dial. It is powered by the tried and tested self-winding 75320 calibre with its 44-hour power reserve and comes with a black alligator leather strap.