IWC Portofino Complete Calendar 18-Carat 5N Gold 41mm Silver Plated Dial IW359002 - BRAND NEW

The IWC Portofino Complete Calendar IW359002 represents one of the most quietly authoritative dress watches in the contemporary Swiss watchmaking landscape. Built around a 41mm case hewn from 18-carat 5N gold — a warm, rose-toned gold alloy that IWC selects for its rich, lasting patina — this reference sits squarely in the tradition of Italian-inspired elegance that has defined the Portofino family since its introduction. The result is a watch that reads as understated from a distance yet rewards close attention with layers of material and mechanical depth.

The Portofino line takes its name from the picturesque Italian fishing village on the Ligurian coast, and IWC has always designed these watches to evoke that atmosphere of effortless, sun-drenched sophistication. Clean dials, slender profiles, and restrained ornamentation are the hallmarks of the collection, and the IW359002 honors that heritage faithfully. The silver-plated dial provides a luminous, cool-toned canvas that contrasts beautifully with the warm gold of the case and bezel, while applied index hour markers keep the aesthetic disciplined and legible.

The defining complication of this reference is the Complete Calendar, which displays the date, day of the week, and month simultaneously — delivering rich calendar information within a dial layout that remains elegant and uncluttered. IWC's Complete Calendar mechanism is a proven, enduring feature of the Portofino line and speaks to the brand's engineering philosophy: meaningful complications executed with mechanical integrity and genuine wearability. The automatic movement driving this watch reflects IWC's commitment to in-house and certified-movement excellence, offering reliable daily performance.

At 41mm in diameter, the IW359002 occupies the ideal sweet spot for a modern dress watch. Large enough to hold presence on the wrist and to display the calendar subdials clearly, yet proportioned with the slim elegance that leather-strap dress watches demand, it wears with equal confidence under a formal suit or a relaxed linen jacket. The leather strap completes the aesthetic, reinforcing the watch's dressy character and ensuring a comfortable, supple fit against the skin.

Purchasing a brand-new IW359002 from Bizak & Co. means acquiring the watch in pristine, unworn condition, complete with box and papers — the full presentation that protects both the experience of ownership and the long-term value of the piece. IWC Portofino references in precious metal with calendar complications are perennial favorites among collectors who appreciate classical horology, and the 5N gold case ensures this watch will only grow more distinguished with time. Reach out to the team at bizakandco.com to inquire, place your order, or request additional details — we are here to make your acquisition seamless and confident.