IWC Ingenieur 40 Aqua Blue Dial (Ref. IW328903, 2025)
At Calibre24, we present one of the most exciting modern re‑issues of a legendary design. This IWC Ingenieur 40, reference IW328903, features the striking aqua blue dial and is offered in mint, like‑new condition, complete as a full set with box and papers dated 2025.
A Genta Original, Reborn
The Ingenieur 40 is based directly on Gérald Genta’s original sketches from the 1970s, conceived in the same design era as the Audemars Piguet Royal Oak (1972) and Patek Philippe Nautilus (1976). With its integrated bracelet, bold geometric case, and technical precision, the Ingenieur stands as a true sibling in spirit to those icons—yet remains distinctly IWC in character.
Technical Highlights
- Case: 40mm stainless steel, water‑resistant to 100m
- Dial: Aqua blue dial with luminous markers, clean and modern aesthetic
- Bezel: Screw‑down bezel with signature Genta design cues
- Bracelet: Integrated stainless steel bracelet with folding clasp
- Movement: IWC Caliber 32111 automatic, 120‑hour power reserve
- Condition: Mint, like‑new, full set (2025 warranty card, bracelet tool box & papers)
Collectability & Prestige
- Direct Genta heritage – designed in the same era as Royal Oak & Nautilus
- Aqua blue dial – vibrant, contemporary, and highly desirable
- Full set, 2025 warranty card – ensuring authenticity and provenance
- Mint condition – preserved almost like new
- Value proposition – iconic Genta design at a fraction of AP or Patek pricing
The IWC Ingenieur 40 Aqua Blue Dial is more than a watch—it is a revival of one of Gérald Genta’s most important designs, finally given the spotlight it deserves. While the Royal Oak and Nautilus command astronomical prices, the Ingenieur offers collectors a chance to own a true Genta original with IWC’s engineering pedigree, at a far more accessible level.
Own the Heritage
At Calibre24, we curate watches that transcend time. The IWC Ingenieur 40 Aqua Blue Dial (2025) is your opportunity to secure a mint‑condition, full‑set modern classic rooted in the golden age of watch design.
Secure this Ingenieur today and elevate your collection with Genta’s overlooked masterpiece.








































