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IWC Portofino Automatic Stainless Steel Black Dial 40mm IW356502 - BRAND NEW

IWC Portofino Automatic Stainless Steel Black Dial 40mm IW356502 - BRAND NEW IWC Portofino Automatic Stainless Steel Black Dial…

Reference IW356502

Full watch configuration

IWC Portofino Automatic Stainless Steel Black Dial 40mm IW356502 - BRAND NEW

$4,860.00
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 Automatic Stainless Steel Black Dial 40mm IW356502 - BRAND NEW

IWC Portofino Automatic Stainless Steel Black Dial 40mm IW356502 - BRAND NEW

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IWC Portofino Automatic Stainless Steel Black Dial 40mm IW356502 - BRAND NEW

Catalogue watch price: $4,860.00 USD

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The IWC Portofino Automatic IW356502 is a brand-new 40mm stainless steel dress watch presenting a refined black dial with a classic combination of index and Arabic numerals. Finished with a complementary leather strap, this reference embodies the clean, timeless elegance that has defined the Portofino collection for decades.

The IW356502 stands out for its perfect balance of understated sophistication and everyday wearability, making it a compelling choice for collectors and first-time IWC buyers alike. Browse this reference for sale at Bizak & Co. and contact our team to purchase online or arrange a personal consultation.

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 Automatic IW356502 is one of the most quietly authoritative dress watches in modern Swiss watchmaking. Conceived as a tribute to the elegant lifestyle of the Italian Riviera resort town of Portofino, the collection has long served as IWC's answer to the question of what a perfectly proportioned, uncluttered dress watch should look like. This reference continues that tradition with confidence.

At 40mm in diameter, the stainless steel case of the IW356502 occupies the sweet spot between classic dress-watch discretion and contemporary wrist presence. The case is shaped with gently curved lugs and a smooth, polished profile that sits naturally under a shirt cuff while remaining entirely at home with more casual attire. It is a versatile size that suits a broad range of wrist dimensions without compromise.

The black dial is the visual heart of this reference. IWC has executed it with characteristic restraint, deploying a combination of applied index markers and Arabic numerals to create a dial that is immediately legible yet never busy. The contrast between the dark ground and the luminous hour markers gives the watch clarity in virtually any lighting condition, while the overall composition retains the airy, uncluttered quality that Portofino collectors prize above almost everything else.

Power comes from an automatic movement, the self-winding caliber family that IWC has refined over many years to deliver reliable, low-maintenance performance. Automatic winding means the mainspring is replenished by the natural motion of the wearer's wrist, making the IW356502 an ideal everyday companion that requires no daily winding ritual. The movement is housed securely within the polished stainless steel case, protected and presented in equal measure.

The leather strap completes the ensemble with an appropriately dressed sensibility. Leather has always been the natural companion to a Portofino, reinforcing the collection's Italian-inspired, salon-ready character. The strap integrates seamlessly with the case, and the overall package — case, dial, and strap — reads as a cohesive, intentional design rather than an assembly of parts.

Bizak & Co. is pleased to offer this IWC Portofino IW356502 in brand-new condition, representing one of the most accessible entry points into the IWC universe for the discerning buyer. Whether you are purchasing your first Swiss automatic or adding a polished dress watch to a mature collection, this is a reference that rewards the investment for years to come. Contact Bizak & Co. today to buy this watch online or speak with our specialists about pricing and availability.

Technical Details
Reference
IW356502
Model
Portofino
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Leather
Dial
Black with index and Arabic numerals
Case size
40mm
Requested condition
Brand New
FAQ

1. What makes the IWC Portofino IW356502 special?
The IW356502 distills everything the Portofino line stands for — Italian-inspired elegance, a perfectly proportioned 40mm case, and a clean black dial with index and Arabic numerals — into a single, cohesive package. It is a Swiss automatic dress watch that manages to feel both timeless and thoroughly modern, a balance that IWC has refined over many years in this collection.

2. What movement powers the IWC Portofino IW356502?
The IW356502 is powered by an automatic, self-winding movement that winds itself through the natural motion of the wearer's wrist. This makes it an effortless everyday watch that requires no manual winding under normal wearing conditions.

3. What is the case size of the IWC Portofino IW356502?
The IW356502 features a 40mm stainless steel case, a size widely regarded as the modern sweet spot for a versatile dress watch. It is large enough for contemporary wrists yet refined enough to slip comfortably beneath a shirt cuff.

4. Is the IWC Portofino IW356502 suitable for everyday wear?
Yes, the Portofino IW356502 is an excellent everyday dress watch. Its automatic movement self-winds with regular wear, the 40mm stainless steel case is robust and low-maintenance, and the classic black dial is versatile enough to complement both professional and casual settings.

5. What are the dial and strap details of the IW356502?
The dial is black with a combination of applied index markers and Arabic numerals, delivering strong legibility and a refined aesthetic. The watch is fitted with a leather strap that reinforces the collection's elegant, Italian Riviera-inspired character.

6. Is the IWC Portofino IW356502 a good buy and how can I purchase it from Bizak & Co.?
The IW356502 is a brand-new example of one of IWC's most enduring and respected dress-watch references, making it a sound choice for collectors and newcomers to the brand alike. You can buy it online or contact the Bizak & Co. team directly at bizakandco.com to confirm availability, pricing, and shipping options.

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5 Years Warranty

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.

Read the full warranty terms and service instructions. 

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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