IWC's New Big Pilot Is a 140-Piece Tribute to Mercedes-Benz, Built Around a Complication, Not a Logo

Some anniversary watches announce themselves with a car silhouette stamped on the dial. IWC Schaffhausen has taken the harder route, marking Mercedes-Benz's 140th year with a complication engineered specifically for the occasion, and a production run capped at exactly the number that occasion demands.

Announced from Schaffhausen and Stuttgart on August 13, IWC congratulated its longstanding partner Mercedes-Benz on its 140th anniversary, celebrated this year under the theme 140 Years of Innovation, with the German automaker's history traced back to the invention of the automobile in 1886. To mark the occasion, IWC has launched a limited edition Big Pilot's Watch built around its newly engineered Perpetual Calendar ProSet. The result is the Big Pilot's Watch Perpetual Calendar ProSet 140 Years Mercedes-Benz, reference IW329603.

The scarcity is deliberate arithmetic rather than marketing convention. Mercedes-Benz traces its history to 1886, when Carl Benz filed the patent for the first automobile, part of the same founding story explored in an earlier LuxuryAbode look at Mercedes-Benz's brand history, and IWC has limited this Big Pilot's Watch to exactly 140 pieces, one for each year since. The mechanical story is arguably the bigger news for watch collectors. At the heart of the watch is IWC-manufactured calibre 82665, which allows its perpetual calendar to be corrected both forward and backward through a single crown position, a deceptively simple solution to one of watchmaking's longest standing inconveniences. Inside sits IWC's new Perpetual Calendar ProSet, the brand's first calendar complication that adjusts both forward and backward from a single crown position, with no pushers and no sequence to remember.

Case, Dial and Movement

The case itself is a study in restraint rather than spectacle. The watch is housed in a stainless steel case measuring 42.9mm in diameter and 14.3mm thick, based on the newer, more compact Big Pilot platform that retains the collection's familiar proportions and broad dial opening while offering more wearable sizing. The dial is finished in black with solid gold hour markers and gold plated hands, arranged across four subdials for date, month, day and year, alongside IWC's Double Moon phase display, accurate to within one day every 1,040 years. Power comes from IWC's in house caliber 82655, LIGA manufactured for its intricate gear geometry, delivering a 60 hour power reserve. It ships on a black rubber strap that swaps out tool free through IWC's EasX-CHANGE system.

The perpetual calendar complication IWC has built here sits alongside a small but serious club of forward and backward correctable calendars across Swiss watchmaking, a category that also includes pieces like the blue ceramic Audemars Piguet Royal Oak Perpetual Calendar. What separates IWC's ProSet from most of that field is the single crown correction mechanism, a genuine mechanical simplification rather than a cosmetic variation on an existing calendar module.

Where the Automotive Story Actually Lives

The Mercedes-Benz connection reveals itself where such details usually live, out of sight. The sapphire caseback carries the first joint Daimler-Benz logo from 1926, the year the two companies merged, a corporate identity that persisted right up until Daimler AG's formal renaming to Mercedes-Benz AG in 2022. That emblem combines the laurel wreath from Benz with Daimler's three pointed star, forming the first visual identity for what would become Mercedes-Benz. Mathias Geisen, a member of the board of management for Mercedes-Benz Group's sales and customer experience division, framed the collaboration around a shared engineering ethos linking both companies since the nineteenth century, rather than around any single product.

Pricing Across Markets

Pricing varies by market rather than settling on one figure. In continental Europe the piece retails at EUR 40,900 including VAT. In the UK, IWC has priced it at £32,100, roughly £2,600 above the steel Perpetual Calendar ProSet introduced earlier this year, reflecting the added gold components and limited edition status. In the United States, the watch is listed at $47,200. For Indian buyers weighing an international purchase of this scale, the calculus increasingly involves more than the sticker price alone, with the revised TCS framework for big ticket luxury purchases adding a further layer to how such acquisitions are structured and reported.

This is not IWC and Mercedes-Benz's first collaboration, and it will not be the last. The partnership has previously produced the AMG ONE Owners Pilot Watch built for Mercedes-AMG, reflecting a shared focus on performance and design, while IWC's Formula One watches have separately translated the technical world of Mercedes-AMG Petronas into wristwatch form. The house continues to develop its core Pilot's Watch family in parallel, as seen in IWC's recent Portugieser Automatic and Chronograph launches, which share the same in house movement philosophy that underpins the new Big Pilot.

The LuxuryAbode View

The most telling decision here is what IWC chose not to do. A logo forward tribute piece, dial graphics borrowed from a grille or a badge, would have been the easy read on this anniversary. Instead, the house built an entirely new calendar mechanism and used the Mercedes-Benz relationship as the occasion to launch it, then buried the automotive reference on the caseback where only the owner sees it during a strap change or a service visit.

That sequencing matters for how the piece will be read by collectors and by the wider watch trade. A limited edition justified by a complication ages differently than one justified by a co brand. The ProSet mechanism will remain relevant to IWC's Big Pilot line long after the 140th anniversary has passed, which means this watch's collector value is likely to be underwritten by horological substance rather than by automotive nostalgia alone, a distinction that tends to separate pieces that hold secondary market interest from pieces that merely mark a moment.

Other automaker and watchmaker pairings have taken the opposite route, with mixed collector results. Motorsport branded chronographs, such as Girard Perregaux's Laureato collaboration with the AMF1 team, Porsche Design's chronograph built around the 911 GT3 RS, and TAG Heuer's Formula One tribute to Ayrton Senna, tend to lean more heavily on livery, colourway and branding cues drawn directly from the car or driver. LuxuryAbode calls the IWC approach engineering kinship, a partnership model where a watchmaker uses a brand anniversary as the catalyst to introduce genuine mechanical innovation, rather than as a license to reskin an existing model. It is a more expensive, slower way to mark a birthday, and it is also the version far more likely to be cited by collectors a decade from now.

Engineering kinship describes a partnership model where a watchmaker introduces genuine mechanical innovation as the centrepiece of an anniversary collaboration, rather than reskinning an existing model with co-branded design cues.

For India's watch collecting community, and Mercedes-Benz has long maintained one of the most loyal ultra premium ownership bases in the country, the appeal of this piece sits less in the car connection and more in what it represents structurally: a perpetual calendar complication made meaningfully easier to operate, in a Big Pilot case size that finally suits a broader range of wrists. Once import duty is applied, a piece like this typically lands well north of its European sticker in the domestic market, which keeps it squarely in considered acquisition territory rather than impulse purchase, even for buyers already inclined toward both brands. Collectors weighing this alongside other haute horlogerie houses may also find it useful to revisit LuxuryAbode's overview of watchmaking's holy trinity houses and a profile of Jaeger LeCoultre's role as a watchmaker to other watchmakers, both useful benchmarks for where in-house complication work sits within the wider Swiss hierarchy.

The Numbers, On the Record

• IWC has limited the Big Pilot's Watch Perpetual Calendar ProSet 140 Years Mercedes-Benz to exactly 140 pieces, one for every year of Mercedes-Benz's history since 1886.
• The watch runs on IWC's new Perpetual Calendar ProSet, the brand's first calendar complication adjustable both forward and backward from a single crown position.
• European retail pricing is set at EUR 40,900 including VAT, with UK pricing at £32,100 and US pricing at $47,200, reflecting standard regional variation in watch retail structures.
• The case measures 42.9mm in diameter and 14.3mm thick, built on IWC's newer, more compact Big Pilot platform aimed at broader wrist compatibility than earlier Big Pilot references.

Frequently Asked Questions

What makes the IWC Big Pilot's 140 Years Mercedes-Benz edition special?

It is limited to 140 pieces, one for each year of Mercedes-Benz's history, and features IWC's newly engineered Perpetual Calendar ProSet, the brand's first calendar complication adjustable both forward and backward from a single crown.

How is the Mercedes-Benz connection reflected on the watch?

The sapphire caseback carries the first joint Daimler-Benz logo from 1926, the year the two companies merged, while the dial itself keeps a restrained black and gold Big Pilot design without automotive branding.

How much does the watch cost?

Retail pricing varies by market, listed at EUR 40,900 including VAT in Europe, £32,100 in the UK, and $47,200 in the United States.

What movement powers this watch?

It runs on IWC's in house caliber 82665, also referenced as 82655, a LIGA manufactured automatic movement offering a 60 hour power reserve and IWC's Double Moon phase display.

Is this IWC's first collaboration with Mercedes-Benz?

No. The two companies have collaborated before on pieces including the Pilot's Watch Performance Chronograph 41 AMG and IWC's Formula One watches tied to the Mercedes-AMG Petronas team.

Disclaimer: Pricing figures cited above reflect manufacturer briefings at the time of publication and are subject to change by market and currency fluctuation. Indian import duty and taxation figures are indicative and buyers should confirm current rates before purchase. This article is for informational purposes only and does not constitute investment or purchase advice.