Pilot Toto Wolff spotted wearing a IWC

Toto Wolff, the Austrian businessman and Executive Team Principal of the Mercedes-AMG Petronas Formula 1 Team, was recently spotted wearing the IWC Pilot's Watch Chronograph Edition Mercedes-AMG Petronas Motorsport, reference IW389005 — a watch produced in a strictly limited run of just 50 numbered pieces, making it one of the most exclusive co-branded releases in IWC's recent catalogue.

The IW389005 is built around IWC's in-house calibre 69375, a column-wheel flyback chronograph movement with a 46-hour power reserve. The architecture draws on IWC's well-established Pilot's Chronograph lineage, but the materials here are decidedly motorsport-grade. The 44.5mm case is crafted from black zirconium oxide ceramic — scratch-resistant, lightweight, and thermally stable — while the dial is executed in woven carbon fibre, a material pulled directly from F1 chassis construction. Luminous hands and indices reference classic aviation instrument design, a hallmark of the Pilot's Watch family since the 1930s.

The IWC and Mercedes-AMG Petronas partnership has produced several limited editions since the two brands aligned, but IW389005 sits at the apex of that collaboration. A production run of 50 units places it firmly in the category of presentation and VIP pieces rather than commercial releases. Most examples went directly to team partners, sponsors, and key figures within the Mercedes-AMG orbit — meaning secondary market appearances are genuinely rare and provenance matters enormously to collectors.

For Wolff, this is not a borrowed press piece or a sponsored placement. As the man who guided Mercedes to eight consecutive Constructors' Championships between 2014 and 2021, he is arguably the most powerful figure in modern F1 management. Wearing a watch limited to 50 examples and tied directly to his team carries a different weight than any off-the-shelf luxury chronograph. It is a straightforward statement of belonging.

Because the IWC Pilot's Watch Chronograph IW389005 was never offered through standard retail channels, no official list price was established. On the rare occasions pieces have surfaced privately or at specialist auction, values have reflected the extreme scarcity and the Mercedes-AMG provenance premium rather than any conventional market benchmark.