
IWC IW328903 Ingenieur Automatic 40 Aqua Blue Stainless Steel
REF: IW328903
Stock Number: 62517
SOLD
Condition
Like New
Set
Box & Papers
Diameter
40mm
Certified Authentic
Every watch is backed by our authenticity guarantee.
Why Collectors Love This
The IWC Ingenieur Automatic 40 Aqua Blue stands as an articulate evolution of Gerald Genta’s 1970s design ethos, harmonizing historic engineering with contemporary taste. Executed in stainless steel, the compact 40mm case possesses a carefully integrated bracelet and features a signature grid-patterned blue dial that evokes the model’s technical legacy while exuding understated refinement. Inside beats IWC’s in-house calibre 32111 automatic movement, protected by a soft-iron inner case for magnetic resistance, showcasing the pragmatic innovations that have defined the Ingenieur line for generations. The 120-meter water resistance and robust crown protection ensure the piece comfortably transitions from formal occasions to practical wear. Collectors will appreciate the precise proportions producing balanced wrist presence without excess. Altogether, this Ingenieur reflects IWC’s pursuit of engineering excellence for enthusiasts who value substance and lineage. Like New with IWC box and papers dated 2023. This watch was just recently serviced by IWC in Q2/2025.
The Set
- IWC Box
- Original Certificate
- Undated
- EWC Certificate & Warranty
- Included
Specifications
- Reference
- IW328903
- Model
- IW328903 Ingenieur Automatic 40 Aqua Blue Stainless Steel
- Height
- 45.7mm
- Width
- 40mm
- Thickness
- 10.7mm
- Depth Rating
- 120
- Movement
- Automatic
- Case Material
- Stainless Steel
- Strap Material
- stainless steel
- Dial Color
- blue
- Complications
- Date
European Watch Company Commitment

Authenticity Guaranteed
Certified by experts

Free Global Shipping
FedEx Priority Overnight

2-Day Returns
Easy returns policy

1-Year Warranty
Limited warranty
Shipping
Watches are delivered worldwide with complimentary FedEx Priority Express service and are insured for safe, secure, and fast arrival.
Global delivery: We ship worldwide with full insurance coverage and tracking.
Secure handling: Each watch is carefully and discreetly packed with protective materials, maintaining security and privacy.
Delivery timeline: Most domestic orders arrive the next day with FedEx Priority Express. International shipments typically take 2-4 business days, depending on Customs processing.
Trading
Thinking about trading in your watch? It’s easy! Reach out to our watch specialists to get a free shipping label and details on how we’ll handle your trade-in.
Free Shipping: We provide a prepaid FedEx Priority Express shipping label.
Secure Handling: Send your watch in its original box with protective packaging.
Fast Payment: Once we receive your watch, we will send payment by bank transfer or overnight check to your address, whichever you prefer.
For more detailed instructions, click here to view our full trade-in process.
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