IWC Portofino Automatic Moon Phase Steel 37.1mm Silver Plated Diamond Dial IW659601 - BRAND NEW

The IWC Portofino collection has long been regarded as one of the most graceful expressions of Swiss watchmaking, drawing its aesthetic inspiration from the sun-drenched harbors of the Italian Riviera. Since the line's introduction, the Portofino has embodied a philosophy of understated elegance: clean dials, slim profiles, and restrained ornamentation that allows the movement and craftsmanship to speak for themselves. Reference IW659601 carries that tradition forward while adding a handful of luxurious details that make it genuinely special among dress watches for sale today.

The 37.1mm stainless steel case is an ideal size for the Portofino family, sitting comfortably on a wide range of wrists without the imposing presence of a sports watch. The polished case surfaces catch light beautifully, and at this diameter the watch transitions effortlessly from a business setting to a formal evening occasion. The brand-new condition means every surface, crown, and lug edge is crisp and unmarked, exactly as it left Schaffhausen.

The silver plated dial is finished with a combination of Roman numeral and index hour markers, a hallmark of the Portofino's classical identity. The silver tone creates depth and warmth while providing ideal contrast for the applied indices. Most notably, the moon phase complication sits gracefully within the dial layout, its celestial disc adding a poetic dimension that has made moon phase watches among the most coveted complications in horology.

Circling the dial is a diamond-set bezel that transforms this reference from a restrained dress watch into a statement of luxury. The diamonds are precisely set to catch ambient light and add sparkle without overwhelming the dial's classical composition. Paired with a supple leather strap, the overall package is one of rare refinement — formal enough for a black-tie evening yet wearable enough for daily professional life. For buyers searching for a diamond bezel IWC Portofino for sale, IW659601 is a definitive choice.

The automatic movement within IW659601 drives both the timekeeping and the moon phase display, reflecting IWC's longstanding commitment to in-house or finely sourced mechanical watchmaking. Automatic winding means the watch stays powered through natural wrist motion, keeping the moon phase synchronized without manual intervention — a practical luxury that underscores how thoughtfully this reference is engineered.

Bizak & Co. offers this brand-new IWC Portofino IW659601 with the assurance of an authorized and trusted luxury watch dealer. Whether you are adding a moon phase complication to your collection for the first time or seeking a refined diamond bezel dress watch as an investment or gift, this reference delivers exceptional value. Contact us or buy online at bizakandco.com to inquire about availability, pricing, and secure shipping.