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IWC Portofino Perpetual Calendar 18-Carat 5N Gold 40mm Silver Plated Dial IW344602 - BRAND NEW

IWC Portofino Perpetual Calendar 18-Carat 5N Gold 40mm Silver Plated Dial IW344602 - BRAND NEW IWC Portofino Perpetual Calendar 18-Carat 5N Gold…

Reference IW344602

Full watch configuration

IWC Portofino Perpetual Calendar 18-Carat 5N Gold 40mm Silver Plated Dial IW344602 - BRAND NEW

$39,420.00
Requested condition
Brand New

By IWC

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

IWC Portofino Perpetual Calendar 18-Carat 5N Gold 40mm Silver Plated Dial IW344602 - BRAND NEW

IWC Portofino Perpetual Calendar 18-Carat 5N Gold 40mm Silver Plated Dial IW344602 - BRAND NEW

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IWC Portofino Perpetual Calendar 18-Carat 5N Gold 40mm Silver Plated Dial IW344602 - BRAND NEW

Catalogue watch price: $39,420.00 USD

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The IWC Portofino Perpetual Calendar IW344602 is a brand-new 40mm perpetual calendar wristwatch crafted in 18-carat 5N gold, presenting a silver-plated index dial paired with a matching gold bezel and a supple rubber strap. This reference unites IWC's celebrated dress-watch aesthetic with a highly practical grand complication, delivering date, day, month, and moon-phase displays that require no manual correction until the year 2100.

What sets the IW344602 apart is the rare combination of a precious 5N gold case—IWC's warm rose-gold alloy—with the understated elegance of a silver-plated dial and the comfort of a rubber strap, making it equally at home at a formal dinner or a weekend escape. Contact Bizak & Co. today to secure this brand-new Portofino Perpetual Calendar at the best available price.

Compare it across every Portofino reference we carry, or browse the full IWC collection at Bizak & Co.

Buy this Portofino, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The IWC Portofino collection has long occupied a singular position in Swiss watchmaking: a dress line that refuses to sacrifice mechanical ambition for the sake of a slim profile. Introduced as a tribute to the storied Italian fishing village of Portofino—a retreat synonymous with understated luxury—the collection draws on clean, circular case shapes, minimalist dials, and a quiet confidence that sets it apart from more ostentatious complications watches. The Perpetual Calendar models within this family represent the pinnacle of the line, pairing one of horology's most intellectually demanding complications with Portofino's signature salon-ready restraint.

Reference IW344602 makes a particularly compelling statement by executing this philosophy in 18-carat 5N gold. IWC's proprietary 5N alloy is a rose-gold composition chosen for its warm, slightly reddish hue and excellent surface hardness—qualities that give the 40mm case a presence that is simultaneously rich and refined. At 40mm the Portofino Perpetual Calendar sits in the sweet spot between a classic dress size and a modern-feeling wearing experience, sliding effortlessly beneath a shirt cuff while remaining clearly legible on the wrist.

The silver-plated dial is a masterstroke of restraint. Applied index markers catch the light with quiet precision, leaving the perpetual calendar subdials—traditionally displaying day, date, month, and moon phase—room to breathe without visual clutter. The gold bezel frames the dial in a continuous arc of warm metal, creating a harmonious tonal relationship between case, bezel, and dial that speaks to IWC's long history of considered, integrated design.

Perhaps the most conversation-starting element of the IW344602 is its rubber strap, an unexpected pairing with an 18-carat gold perpetual calendar case. Rather than a contradiction, this choice is a declaration of versatility: the supple rubber offers exceptional wrist comfort across a full day's wear, resists perspiration and humidity, and signals a confident, contemporary sensibility. It is the kind of detail that separates the IW344602 from more conventional precious-metal dress watches and makes it a true companion for a life lived fully.

Owning a perpetual calendar means joining a tradition of owners who appreciate that the mechanism tracking leap years automatically—needing no manual correction until at least the year 2100—is one of the genuine intellectual achievements of mechanical watchmaking. The IW344602 places that achievement inside a case of precious metal, framed by a silver-plated dial of quiet beauty, ready to be handed to the next generation in exactly the condition it deserves.

Bizak & Co. is pleased to offer this IWC Portofino Perpetual Calendar IW344602 as a brand-new timepiece at the best available price. Our team of specialist advisors is on hand to answer every question, guide you through authentication, and ensure a seamless acquisition experience. Reach out through bizakandco.com to buy online or to arrange a personal consultation—because a watch of this caliber deserves an equally exceptional purchasing experience.

Technical Details
Reference
IW344602
Model
Portofino
Case material
Yellow Gold
Bracelet material
Rubber
Dial
silver-plated with index markers
Case size
40mm
Requested condition
Brand New
FAQ

1. What makes the IWC Portofino Perpetual Calendar IW344602 special?
The IW344602 combines one of watchmaking's most sophisticated complications—a perpetual calendar that self-adjusts for leap years and requires no manual date correction until the year 2100—with an 18-carat 5N rose-gold case and IWC's signature Portofino elegance. The unexpected rubber strap adds a contemporary, versatile dimension to what would otherwise be a purely formal dress watch.

2. What movement powers the IWC Portofino Perpetual Calendar IW344602?
IWC equips the Portofino Perpetual Calendar family with an in-house mechanical automatic movement featuring a perpetual calendar module. Specific caliber details for this reference should be confirmed with Bizak & Co. or via the official IWC documentation accompanying the watch.

3. What is the case size and material of the IW344602?
The IW344602 features a 40mm case crafted in 18-carat 5N gold, IWC's warm rose-toned gold alloy prized for its hardness and rich color. This size strikes an ideal balance between classic dress-watch proportions and modern wearability.

4. Is the IWC Portofino Perpetual Calendar IW344602 suitable for everyday wear?
Yes—while the 18-carat gold case and perpetual calendar complication place it firmly in luxury territory, the rubber strap makes it genuinely comfortable and practical for all-day use. It transitions naturally from business settings to leisure environments, making it a versatile choice for the discerning enthusiast.

5. What are the dial and bezel details of the IW344602?
The dial is silver-plated and features applied index markers for a clean, legible presentation that allows the perpetual calendar subdials to remain uncluttered. The bezel is crafted in matching gold, creating a unified, harmonious aesthetic with the 18-carat 5N gold case.

6. Is the IW344602 a good buy, and how can I purchase it from Bizak & Co.?
As a brand-new IWC perpetual calendar in precious metal, the IW344602 represents both a wearable luxury experience and a sound long-term horological investment. Visit bizakandco.com or contact our team directly to purchase online or arrange a consultation—Bizak & Co. offers this reference at the best available price with full authenticity assurance.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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