IWC IW391001 Portofino Chronograph SS Silver Dial

The IWC Portofino Chronograph ref. IW391001 is a refined and elegant chronograph introduced circa 2011–2013, embodying the understated Mediterranean charm of the Portofino line. Housed in a polished stainless steel case measuring 42 mm in diameter and approximately 13.5 mm thick, the watch presents a silver-plated dial with balanced subdials, day‑date display at 3 o’clock, and feuille hands that echo the collection’s classical roots. Powered by the automatic IWC caliber 79320 (based on the Valjoux 7750), it delivers a reliable 44‑hour power reserve and smooth chronograph functionality—an appealing blend of technical robustness and dress watch elegance. With 30 m (3 bar) water resistance, it remains a delicate yet practical companion for daily wear. The integration of chronograph, day, and date complications within a slim, dress‑oriented profile underscores its collector appeal. Though not limited edition, its production span from around 2011 to 2015 and its restrained aesthetic make it a quietly sought‑after piece among enthusiasts who value both horological substance and timeless design. Like New with IWC box and undated papers.