IWC Ingenieur Ingenieur Automatic 40 Stainless Steel / Green

Reference IW3289-08

About this watch

The IWC Ingenieur IW3289-08 was introduced in 2025. This Ingenieur has a stainless steel case of 40.00mm and a Green dial. Power comes from caliber 32111, a self-winding movement with central seconds and date.
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Specifications

Brand
IWC
Family
Ingenieur
Model
Ingenieur Automatic 40 Stainless Steel / Green
Reference
IW3289-08
Movement
32111
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 40mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
120

Current Listings

[WTS] BNIB IWC Ingenieur 40 Steel Blue - Never Worn, Brand New from AD (Jul-2025) with all Boxes/Papers/Warranty

BNIB IWC Ingenieur 40 Steel Blue - Never Worn, Brand New from AD (Jul-2025) with all Boxes/Papers/Warranty

A re-introduction of one of Genta's big three integrated bracelet steel sports watch designs, the IWC Ingenieur 40 features a stunning steel blue dial in a checkerboard pattern and a fully tool-less design.

  • Condition: Brand New, Never Worn
  • Purchase date: July 2025
  • From ad: Yes, bought from Authorized Dealer
Posted at
Feb 1, 2026, 1:08 PM
Active
[WTS] IWC Ingenieur IW323902

IWC Ingenieur IW323902

IWC - IW323902 · $4,999
A IWC Ingenieur IW323902 second owner's watch, featuring a 40mm case diameter with a 42hr power reserve and 100m water resistance.

  • Condition: Excellent preowned condition
  • Case diameter: 40mm
  • Thickness: 10mm
  • Movement: IWC 30110 automatic
Posted at
Jan 31, 2026, 5:03 PM
Active
[WTS] IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

IWC - IW323902 · $5,475
This IWC Ingenieur Automatic 40 is a modern classic with a clean and well-preserved black dial, strong legibility, and technical aesthetic. The stainless steel case shows light signs of wear while maintaining its original factory finish and proportions.

  • Condition: Excellent overall condition, light signs of wear on the case
  • Size: 40mm diameter
  • Year: 2017
  • Water Resistance: 30m depth rating
Posted at
Jan 29, 2026, 4:58 PM
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[WTS] IWC Ingenieur Blue Dial Automatic 40 | IW328907 | 2025 | Full Set | Factory Warranty Until 2033

IWC Ingenieur Blue Dial Automatic 40 | IW328907 | 2025 | Full Set | Factory Warranty Until 2033

IWC - IW328907 · $9,850
The IWC Ingenieur Automatic 40 is a modern reinterpretation of one of IWC’s most iconic integrated-bracelet sports watches, originally designed in the 1970s by Gérald Genta. It preserves the bold industrial character of the original SL design while refining every proportion for contemporary wearability and precision finishing.

  • Condition: Excellent with minor hairlines
  • Case size: 40mm diameter
  • Water resistance: 100m depth rating
  • Power reserve: 120-hour power reserve
Posted at
Jan 28, 2026, 12:03 AM
Active
IWC Ingenieur Automatic  - IW323902 - Black - Stainless Steel - 39mm - Mint

IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint

IWC - IW323902 · $5,495
A pre-owned IWC Ingenieur Automatic in excellent condition, featuring a 39mm black stainless steel case and automatic movement. The watch is accompanied by its original box set, instruction manual, warranty card, and OEM rubber strap.

  • Condition: Pre-Owned - Grade: Mint
  • Case size: 39mm diameter
  • Bracelet type: Stainless Steel
  • Dial: Black
Posted at
Apr 8, 2025, 12:56 AM
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IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )

IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )

IWC - IW328901 · $9,995
This IWC Ingenieur Automatic watch features a 40mm stainless steel case and black dial, coming with all original boxes and papers.

  • Condition: unworn
  • Case size: 40mm diameter
  • Movement: IWC 32111 Calibre
Posted at
Mar 28, 2025, 3:41 PM
Active
1980's IWC Ingenieur Ref. IW3506 with Box

1980's IWC Ingenieur Ref. IW3506 with Box

IWC - IW3506 · $5,950
The IWC Ingenieur Ref. IW3506 is a vintage watch originally launched in 1955 as an anti-magnetic timepiece for engineers, featuring a soft iron inner case and IWC's Caliber 852. The Reference 3506 was introduced in the mid-1980s, offering a more wearable size with refined details like gold hour markers and a graph paper textured dial.

  • Condition: Vintage-Good
  • Movement: Automatic
  • Case Width: 35mm diameter
  • Strap Length: 7.50 inches
Posted at
Mar 27, 2025, 1:34 PM
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IWC Ingenieur Aqua Green IW328903 LNIB

IWC Ingenieur Aqua Green IW328903 LNIB

IWC - IW328903 · $8,350
A pristine IWC Ingenieur with an Aqua Green dial, complete with warranty card and other original accessories.

  • Condition: Like New in Box (LNIB)
  • Year: 2024
  • Warranty card: present
Posted at
Mar 20, 2025, 1:28 PM
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BNIB IWC IW328904 Ingenieur TITANIUM 40 NEW MODEL Grey Dial 2025

BNIB IWC IW328904 Ingenieur TITANIUM 40 NEW MODEL Grey Dial 2025

IWC - IW328904 · $12,500
This is a brand new IWC Ingenieur model with a grey dial and titanium case. It comes in full box/papers and has the remaining manufacturer warranty.

  • Condition: Brand new, unworn
  • Material: Titanium
  • Case size: 40mm diameter
Posted at
Mar 19, 2025, 5:54 PM
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