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IWC Portuguese Automatic Chronograph IW371445 Men's Silver Arabic Stainless Steel BRAND NEW

IWC Portuguese Automatic Chronograph IW371445 Men's Silver Arabic Stainless Steel BRAND NEW IWC Portuguese Automatic Chronograph IW371445 Men's Silver…

Reference IW371445

Full watch configuration

IWC Portuguese Automatic Chronograph IW371445 Men's Silver Arabic Stainless Steel BRAND NEW

$5,949.00
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 Portuguese Automatic Chronograph IW371445 Men's Silver Arabic Stainless Steel BRAND NEW

IWC Portuguese Automatic Chronograph IW371445 Men's Silver Arabic Stainless Steel BRAND NEW

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IWC Portuguese Automatic Chronograph IW371445 Men's Silver Arabic Stainless Steel BRAND NEW

Catalogue watch price: $5,949.00 USD

Your $200 deposit is applied to the watch’s purchase price. It is refundable only if Bizak & Co. cannot fulfill your order.

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Watch shipping is paid with the final balance: $100 for U.S. overnight delivery or $500 internationally. Applicable taxes and import charges are additional.

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The IWC Portugieser Automatic Chronograph IW371445 is a brand-new 41mm stainless steel dress-sport watch featuring a crisp silver dial with bold Arabic numerals and an automatic chronograph movement. The stainless steel bezel and supple leather strap complete a classically proportioned silhouette that has defined the Portugieser line for decades.

Reference IW371445 stands out for its perfect balance between legible, old-world aesthetics and modern mechanical precision, making it one of the most coveted IWC references for collectors and first-time luxury buyers alike. Contact Bizak & Co. today to purchase this IWC Portugieser Chronograph at the best price or to learn more about availability.

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

Buy this Portugieser, 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 Portugieser Automatic Chronograph IW371445 represents one of the most enduring expressions of Swiss watchmaking refinement available for sale today. Rooted in a commission dating to the late 1930s — when two Portuguese merchants requested a pocket-watch-grade movement in a wristwatch case — the Portugieser line has always prioritized purity of form and mechanical integrity above all else. Reference IW371445 continues that legacy in a thoroughly modern, wearable package.

At 41mm in diameter, the stainless steel case of the IW371445 strikes an ideal balance for contemporary wrists, generous enough to command attention yet refined enough to slip beneath a dress shirt cuff. The polished and brushed stainless steel surfaces catch the light with understated elegance, and the stainless steel bezel keeps the visual focus squarely on the dial — exactly as a Portugieser should.

The silver dial is arguably the heart of the IW371445's appeal. Large Arabic numerals in a classical typeface radiate outward from the center, ensuring immediate legibility across the entire dial surface. Subsidiary chronograph registers are symmetrically arranged, preserving the clean, architectural layout that distinguishes this reference from more cluttered sport-chronograph designs. The combination of silver, black printing, and blued hands is timeless and unmistakably IWC.

Power comes from an automatic chronograph movement — a hallmark of IWC engineering — that winds itself with the natural motion of the wearer's wrist and delivers the smooth, mechanical satisfaction of a column-wheel or cam-actuated chronograph mechanism. The movement is visible in spirit through the brand's commitment to finishing and reliability, and it powers the watch through the practical demands of daily life with ease. A supple leather strap completes the ensemble, lending a warm, dressy counterpoint to the cool stainless steel case.

For collectors seeking a buy-online opportunity on a brand-new IWC Portugieser Automatic Chronograph, the IW371445 at Bizak & Co. represents exceptional value and provenance. Every watch sold by Bizak & Co. is authenticated and handled with white-glove care. Reach out to our team to confirm current pricing, request additional photos, or secure this reference before it sells — demand for IW371445 in stainless steel with a silver Arabic dial remains consistently strong among discerning buyers worldwide.

Technical Details
Reference
IW371445
Model
Portugieser
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Leather
Dial
Silver with Arabic numerals
Case size
41mm
Requested condition
Brand New
FAQ

1. What makes the IWC Portugieser Chronograph IW371445 special?
The IW371445 combines IWC's storied Portugieser heritage — born from a desire for pocket-watch precision in a wristwatch — with a timeless silver Arabic dial and automatic chronograph complication. Its classically proportioned 41mm stainless steel case and clean dial layout make it one of the most recognizable and collectible IWC references on the market.

2. What movement powers the IWC IW371445?
The IW371445 is powered by an automatic chronograph movement that winds via the motion of the wearer's wrist. IWC's automatic chronograph calibers are known for their reliable performance and smooth operation in everyday wear.

3. What is the case size of the IWC Portugieser Chronograph IW371445?
The IWC Portugieser Automatic Chronograph IW371445 features a 41mm stainless steel case. This size is considered ideal for modern wrists, offering strong wrist presence without feeling oversized.

4. Is the IWC Portugieser IW371445 suitable for everyday wear?
Yes — the stainless steel case, automatic movement, and durable leather strap make the IW371445 a practical companion for daily use. Its versatile silver Arabic dial transitions seamlessly from business attire to smart casual settings.

5. What does the dial look like on the IW371445?
The dial is silver with bold Arabic numerals, a design element that is central to the Portugieser identity and directly references the oversized pocket-watch dials that inspired the original model. Chronograph sub-registers are cleanly integrated, maintaining excellent legibility throughout.

6. Is the IWC IW371445 a good buy and how can I purchase it from Bizak & Co.?
The IW371445 in brand-new condition is a highly sought-after reference that holds its appeal strongly among both new collectors and seasoned enthusiasts, making it a sound acquisition. Visit bizakandco.com or contact Bizak & Co. directly to buy this IWC Portugieser Automatic Chronograph online at the best price with full authentication assurance.

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Bizak & Co. Warranty

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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.

Insured delivery

Insured shipping

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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