IWC · Family: Ingenieur
The IWC Ingenieur Automatic 40 Titanium IW328904 is the grade 5 titanium execution of IWC's 2023 reinterpretation of Gérald Genta's Ingenieur SL, with a grey grid-pattern dial matching the case. It runs the in-house Calibre 32111, delivering 120 hours of power reserve through a twin-barrel system. Cazador has no verified price observations yet. Its standout detail: it's a boutique-exclusive piece with a notably smaller production run than the steel versions within the same family.
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Insufficient data: 0 price observations recorded as of today. Cazador does not estimate or infer a range without sourced market data of its own.
The Ingenieur was introduced in 1955 as an antimagnetic professional watch, but the reference that shapes the current design is the 1976 Ingenieur SL ref. 1832, designed by Gérald Genta: an integrated bracelet case, a screwed bezel with five visible screws, and a steel sport-watch language sharing genetic code with other Genta designs of the same decade, such as Audemars Piguet's Royal Oak and Patek Philippe's Nautilus.
In 2023, IWC introduced the Ingenieur Automatic 40, a direct revision of that design: a 40mm case with the same five-recess aligned bezel and integrated bracelet, now powered by the in-house Calibre 32111, which delivers 120 hours of power reserve thanks to a twin-barrel system. The soft-iron inner case shields the movement from magnetic fields, a feature tying back to the Ingenieur's original technical purpose in the 1950s.
Within that new generation, IWC offered different material and color executions: steel with a black dial (IW328901), silver (IW328902) and aqua (IW328903), and this IW328904 in sandblasted, polished grade 5 titanium. The dial reproduces the same grid pattern stamped onto a soft-iron base, here galvanized in a grey tone that matches titanium's natural color, reinforcing the coherence between case and dial.
Unlike the steel versions, the titanium execution was introduced as a boutique-exclusive piece with a notably smaller production run, making it the hardest-to-find variant within the family. Titanium's lower density compared with steel is, in addition, this execution's main practical advantage for everyday wear.
Within Cazador's catalog, this reference stands apart from the other four IWC references already covered — the Pilot's Watch Mark XX, Big Pilot's Watch, Portofino and the steel Ingenieur execution itself — through its integrated bracelet, its roots in Genta's sport-watch design, and, in this specific case, its use of titanium for both case and bracelet.
Cazador has no verified price observations for this reference yet (n=0 as of today). We do not publish estimates without our own sourced market data.
They share the same case, caliber and design; the IW328904 uses grade 5 titanium instead of steel, reducing weight, and is distributed as a boutique exclusive with a smaller production run.
Yes, noticeably, which makes this execution the most comfortable option for extended wear within the Ingenieur Automatic 40 family.
120 hours, thanks to a twin-barrel system — considerably longer than the norm for a three-hand automatic sport watch.
An inner case built from soft iron that surrounds the movement and deflects external magnetic fields, a technical solution tying back to the Ingenieur's professional origins in 1955.
As a boutique-exclusive execution with a smaller production run than the steel versions, it's the hardest-to-find variant within this family.
To 100 meters, a figure typical of an everyday integrated sport watch, with no ambition as a dedicated dive instrument.