SKU: 28878504986

IWC Portugieser Blue Chronograph Classic IW390303

Sale price$4545.22 Regular price$5050.24
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

IWC Portugieser Blue Chronograph Classic IW390303Item No IW0072 GUARANTEED 100% GENUINE IWC Box & Warranty Booklet Delivery is in 1 3 business days Warranty and or Authorized Dealer Condition Never Worn Unworn Brand IWC Model IW390303 Serial Year Current Case Diameter 43. 5mm Dial Blue Under certain circumstances, an advertised item may be out of stock. The Portugieser Chronograph Classic impresses with its timeless design, which also distinguished the legendary IWC models of the 1930s. The new

Item No IW0072 

GUARANTEED 100% GENUINE
-IWC Box & Warranty Booklet

-Delivery is in 1-3 business days
-Warranty and/or Authorized Dealer

Condition Never Worn / Unworn
Brand IWC 
Model IW390303
Serial/Year Current
Case Diameter 43.5mm
Dial Blue


Under certain circumstances, an advertised item may be out of stock.

The Portugieser Chronograph Classic impresses with its timeless design, which also distinguished the legendary IWC models of the 1930s. The new model launched in 2017 is simpler compared to its predecessor, the reference 3904. The classic balance of the style of the Portugieser family is additionally accompanied by reductions on the dial, where the new reference 3903 deliberately refrained from using a chapter ring. The “Chemin de fer”, distinctive of the Portugieser family remains, and stands out on the minimalistic dial. Equipped with the IWC manufactured caliber 89361, the Portugieser Chronograph Classic can show stopped times up to 12 hours on a separate sub dial, which can be read off like the time of day. The reference 3903 is available in three new color combinations: in 18 carat red gold with a silver-plated dial as well as in a stainless steel variant with a silver-plated or blue dial. All models are supplied with a strap made of alligator leather.6.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28878504986

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4.3 ★★★★★
Based on 11 reviews
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S
Verified Purchase
Steve Tofaute
Bozeman, US
★★★★★ 5
Great Stuff
Size: 50 Feet, Style: 10 AWG
Perfect for my boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Measure what you buy.
Size: 50 Feet, Style: 10 AWG
I love the product made my job easy on this last pontoon I worked on but the pontoons only 20 ft long and I only pulled wires halfway and I got less than 10 ft left there was not 50 ft on that spool. But now that I've cut it used it and are using it a little hard to complain, but the use of the application for the wire is 100%, thank you very much for the product.
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Reviewed in the United States on March 20, 2024
M
Verified Purchase
Mike
Fort Morgan, US
★★★★★ 4
Great value, but not overly flexible.
Size: 50 Feet, Style: 10 AWG
I used this wire to run power from my car's battery to a ham radio in my trunk, and an inverter under my driver seat. This wire fit the bill perfectly. It is water, oil resistant, and tinned (to resist corrosion). One challenge I ran into was its stiffness. Despite having many fine strands, the wire doesn't flex well. You can bend it, but wants to spring back and doesn't hold its shape. This made running the wire under the hood through the firewall, and along the door moulding... a LOT of work. I scraped a lot of knuckle in the process. Overall, I'd still recommend using it for automotive projects. It is a high quality wire. Just know that it's hard to manipulate though a lot of twists and turns.
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Reviewed in the United States on February 10, 2022
J
Verified Purchase
John M.
Lowell, US
★★★★★ 5
Great Marine Wire!!
Size: 50 Feet, Style: 10 AWG
Great wire Love the insulation & black & white cabling. Great improvement on my sound quality as well!!
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Reviewed in the United States on July 2, 2025
A
Verified Purchase
An Lam
Lexington, US
★★★★★ 5
Excellent audio cable
Size: 50 Feet, Style: 10 AWG
High quality cable, it work good with my audio system, easy to install and retain sound quality. Recommended!
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Reviewed in the United States on February 16, 2024

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