Ref. IW391037 - The first Portofino with a stopwatch function was introduced in 1988. Since then, chronographs have been an integral part of this line, which has won a loyal, worldwide following thanks to its minimalist, classically elegant design. The Portofino Chronograph is recognizable by its characteristic dial with partially recessed subdials. The minute counter is located at 12 o'clock, the hour counter at 6 o'clock, and the small seconds at 9 o'clock. A day-of-the-week and date display at 3 o'clock completes the balanced dial design. This model features a stainless steel case and a silver-plated dial. The 42-millimeter diameter ensures a visible and striking presence on the wrist. The blue appliques and hands are complemented by a blue strap made of fine alligator leather.