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IWC Portofino Chronograph Stainless Steel 39mm Green Dial IW391405 - BRAND NEW

IWC Portofino Chronograph Stainless Steel 39mm Green Dial IW391405 - BRAND NEW IWC Portofino Chronograph Stainless Steel 39mm Green…

Reference IW391405

Full watch configuration

IWC Portofino Chronograph Stainless Steel 39mm Green Dial IW391405 - BRAND NEW

$5,699.00
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 Chronograph Stainless Steel 39mm Green Dial IW391405 - BRAND NEW

IWC Portofino Chronograph Stainless Steel 39mm Green Dial IW391405 - BRAND NEW

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IWC Portofino Chronograph Stainless Steel 39mm Green Dial IW391405 - BRAND NEW

Catalogue watch price: $5,699.00 USD

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The IWC Portofino Chronograph IW391405 is a brand-new 39mm stainless steel dress chronograph featuring a richly toned green index dial and a refined alligator leather strap, available for sale now at Bizak & Co. This reference pairs IWC's understated Portofino design language with the practical functionality of an integrated chronograph complication, making it one of the most versatile pieces in the collection.

Reference IW391405 stands out for its distinctive green dial — a sought-after colorway that gives the Portofino a contemporary edge without sacrificing its classic proportions. Contact Bizak & Co. today to buy this IWC Portofino Chronograph online at the best price, backed by our commitment to authenticity and white-glove service.

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

Buy this Portofino Chronograph, 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 Chronograph IW391405 is one of the most quietly compelling offerings in IWC Schaffhausen's storied Portofino family — a line that has embodied understated Italian-inspired elegance since its introduction in the 1980s. Named after the picturesque Ligurian fishing village beloved by the international jet set, the Portofino has always been conceived as the thinking person's dress watch: refined in silhouette, restrained in decoration, and deeply serious in its horological ambitions. Reference IW391405 carries that heritage forward while introducing a bold green dial that places it squarely at the intersection of tradition and contemporary taste.

At 39mm, the stainless steel case of the IW391405 occupies a sweet spot that will satisfy both devotees of vintage proportions and modern collectors who appreciate wearability over spectacle. The polished and brushed finishing typical of Portofino steel cases gives the watch a dressy luminosity that transitions effortlessly from a boardroom setting to a weekend luncheon. The clean, uncluttered case architecture — with its slim lugs and domed crystal — is unmistakably Portofino, and the stainless steel bezel frames everything with quiet authority.

The green index dial is the defining character of this reference. Rich and saturated without veering into ostentation, the green colorway has become one of the most coveted dial executions in contemporary watchmaking, and IWC's interpretation on the IW391405 is particularly successful. Applied hour indices catch the light with precision, the chronograph subdials are arranged for maximum legibility, and the overall sense of depth and texture the dial achieves makes this watch a genuine pleasure to read at a glance. It is a dial that rewards extended attention.

Powering the IW391405 is an automatic chronograph movement — a technically demanding complication that IWC integrates with the seamless confidence of a manufacture that has been engineering fine calibers in Schaffhausen, Switzerland, for more than 150 years. An automatic chronograph at this price point from IWC represents genuine in-house horological craft, and buyers can wear this watch with the confidence that every component reflects the brand's exacting production standards. The alligator leather strap completes the picture: supple, elegant, and perfectly matched to the Portofino's dress-watch personality.

Buying the IWC Portofino Chronograph IW391405 from Bizak & Co. means acquiring a brand-new example with the full backing of our authenticity guarantee and personalized customer service. Our team of specialists is available to answer every question about this reference, discuss pricing, and arrange secure, insured delivery anywhere in the United States. If you have been searching for this green-dial Portofino Chronograph for sale, Bizak & Co. is your destination — reach out today and let us help you add this exceptional IWC to your collection.

Technical Details
Reference
IW391405
Model
Portofino Chronograph
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Leather
Dial
Green index dial
Case size
39mm
Requested condition
Brand New
FAQ

1. What makes the IWC Portofino Chronograph IW391405 special?
The IW391405 combines IWC's classically proportioned 39mm Portofino case with a striking green index dial and an integrated automatic chronograph complication — a pairing that is both visually distinctive and technically accomplished. The green dial colorway has become one of the most desirable executions in modern watchmaking, giving this reference an edge that stands out in the Portofino lineup.

2. What movement powers the IWC Portofino Chronograph IW391405?
The IW391405 is powered by an automatic chronograph movement, consistent with IWC's tradition of engineering in-house calibers at its Schaffhausen manufacture. An automatic winding system means the watch keeps itself wound through the natural motion of the wrist during everyday wear.

3. What is the case size of the IWC Portofino Chronograph IW391405?
The IW391405 features a 39mm stainless steel case, a diameter that balances the Portofino's heritage dress-watch proportions with comfortable modern wearability. This size wears elegantly on a wide range of wrist sizes and suits both formal and smart-casual occasions.

4. Is the IWC Portofino Chronograph IW391405 suitable for everyday wear?
Yes — while the Portofino's refined aesthetic makes it a natural choice for dressed-up occasions, the stainless steel case and robust automatic chronograph movement are well-suited to daily wear. The alligator leather strap lends a luxurious feel and can be swapped for other straps to adapt the watch to different settings.

5. What are the key dial and material details of the IW391405?
Reference IW391405 showcases a green index dial with applied hour markers that offer excellent legibility alongside the chronograph subdials. The case and bezel are crafted from polished and brushed stainless steel, and the watch is completed by a supple alligator leather strap that underscores its dress-watch character.

6. Is the IWC Portofino Chronograph IW391405 a good buy, and how can I purchase it from Bizak & Co.?
The IW391405 is a brand-new IWC from a manufacture with over 150 years of Swiss horological heritage, offered at the best price through Bizak & Co. with a full authenticity guarantee. To buy this IWC Portofino Chronograph online or to request additional information, contact our team directly through bizakandco.com and we will guide you through the purchase process.

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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.

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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