IWC Ingenieur Ingenieur Automatic 40 Stainless Steel / Aqua Blue
Reference IW3289-03
About this watch
The IWC Ingenieur Automatic 40 (IW3289-03) is an impressive blend of style, functionality, and heritage. Its stunning blue dial, robust movement, and comfortable wear make it a standout choice for anyone looking to invest in a luxury watch. The moment you lay eyes on the IW3289-03, you can’t help but be captivated by its striking blue dial. Crafted from high-quality stainless steel, the case is not only robust but also lightweight, making it comfortable for daily wear. The round shape fits snugly on the wrist, and with a diameter of 40 mm, it strikes the perfect balance between presence and subtlety.
Key Features
- IWC caliber 32111 automatic movement
- 120-hour power reserve
- Sapphire glass
- Water-resistant up to 120 meters
- Stunning blue guilloche dial
- Robust and lightweight stainless steel case
- Date function
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Ingenieur Automatic 40 Stainless Steel / Aqua Blue
- Reference
- IW3289-03
- Movement
- 32111
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 40mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
IWC Ingenieur Aqua Green IW328903 LNIB
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
IWC Ingenieur Automatic - 40mm - Aqua Dial - IW328903 ( excellent / 2025 )
A 40mm stainless steel IWC Ingenieur Automatic with an Aqua Dial and IWC 32111 Calibre Movement, coming with a complete set including boxes, papers, booklets, tools, hang tag, and IWC Warranty Card.
- Condition: Excellent
- Case size: 40mm
- Movement: IWC 32111 Calibre
IWC Iw328903 INGENIEUR AQUA GREEN AUTOMATIC 40MM 2023 COMPLETE SET
A 2023 IWC Ingenieur Aqua stainless steel watch with a green dial and automatic in-house movement. The watch is running perfectly with no issues.
- Condition: Excellent, Unpolished Condition
- Movement: IWC Calibre 32111, Automatic In-House Movement
- Power reserve: 120 hours
- Warranty: Under 8 years factory warranty remaining
![[WTS] IWC Ingenieur Automatic 40 Titanium IW328904 — Rhodium Grid Dial — 2025 Full Set](https://preview.redd.it/wlx5q4iu7h1h1.jpg?width=640&crop=smart&auto=webp&s=c884cd13b7db1bde7fe5e41ea19b7b0a9a1da847)
IWC Ingenieur Automatic 40 Titanium IW328904 — Rhodium Grid Dial — 2025 Full Set
This is a 2025 IWC Ingenieur Automatic 40 in Grade 5 titanium, featuring a sand-blasted and polished case, rhodium Grid dial, and integrated titanium bracelet. It has an in-house Calibre 32111 with 120-hour power reserve and anti-magnetic protection.
- Condition: Excellent
- Case material: Grade 5 titanium
- Case dimensions: 40mm x 10.7mm, 45.7mm lug-to-lug
- Bracelet material: Grade 5 titanium
![[WTS] PRICE DROP! IWC Ingenieur Chronograph Limited Racing Edition Ref IW380702](https://preview.redd.it/ysjuys5y7t0h1.jpg?width=640&crop=smart&auto=webp&s=bca9537db1cc26ecd53e65347f9cb0aa3f01ba34)
PRICE DROP! IWC Ingenieur Chronograph Limited Racing Edition Ref IW380702
This IWC Ingenieur Chronograph Limited Racing Edition features a gray sunburst dial with racing red pops and an in-house automatic chronograph caliber 69370 movement.
- Condition: Super clean, light wear as expected
- Case size: 42MM
- Diameter: 42MM diameter
- Movement type: In house automatic chronograph
![[WTS] IWC Ingenieur Automatic Black Ceramic 42mm IW338903 ( unworn / 2026 / box and papers )](https://preview.redd.it/sm0xkdh2cj0h1.jpg?width=640&crop=smart&auto=webp&s=d32a911d545875769328c8725653ad8a3e70d245)
IWC Ingenieur Automatic Black Ceramic 42mm IW338903 ( unworn / 2026 / box and papers )
This IWC Ingenieur Automatic is a 42mm black ceramic watch with an automatic movement and comes with all original boxes, papers, and warranty.
- Condition: Unworn
- Case size: 42mm diameter
- Movement: IWC 82110 Calibre Movement
![[WTS] IWC Ingenieur Automatic 40mm Blue IW328907 ( unworn / 2026 / box and papers )](https://preview.redd.it/yyp57jhz9j0h1.jpg?width=640&crop=smart&auto=webp&s=54b33c89419fc9d0250d8883a93df59426a6f0cc)
IWC Ingenieur Automatic 40mm Blue IW328907 ( unworn / 2026 / box and papers )
This IWC Ingenieur Automatic watch features a 40mm stainless steel case and IWC 32111 calibre movement. It comes with a blue dial and is complete with all boxes, papers, and tools.
- Condition: unworn
- Case material: stainless steel
- Movement: IWC 32111 Calibre
- Shipping cost international: 150
![[WTS] IWC Ingenieur ref. 3305 | Gerald Genta Design](https://preview.redd.it/80tpk4nc4d0h1.jpeg?auto=webp&s=a78cddcda667955d659a6b7e89b6580262978262)
IWC Ingenieur ref. 3305 | Gerald Genta Design
The IWC Ingenieur ref. 3305 is a refined luxury steel sports watch with a white graph paper dial, designed by Gérald Genta and features a screwed-in bezel and integrated H-link bracelet.
- Condition: Very good overall condition
- Case Diameter: 34 mm
- Case Thickness: 8.8 mm
- Dial Type: White Graph Paper Mesh
![[WTS] IWC Ingenieur Automatic 42 – Full Ceramic – Complete Set Mint Condition – IW338903](https://preview.redd.it/fip6uhiqlc0h1.jpeg?auto=webp&s=c1dc709c3ae8eed3c929fba5eef88bac227c421b)
IWC Ingenieur Automatic 42 – Full Ceramic – Complete Set Mint Condition – IW338903
The IWC Ingenieur Automatic 42 Ceramic features a full black ceramic case and integrated bracelet, with exceptional scratch resistance and a lightweight design. The textured grid dial, bold indices, and signature bezel design give it a strong, technical presence.
- Condition: Mint all around condition
- Movement: IWC 82110 automatic in-house movement
- Water Resistance: 100m depth rating
- Case Size: 42mm diameter