Every June, the watchmaking world converges on Geneva, but it’s not just about the glitz of luxury brands. The EPHJ trade show, held at Palexpo, is where the real magic happens—behind the scenes. With over 20,000 visitors and 800 exhibitors, it’s a hub of innovation that often goes unnoticed by the average consumer. Personally, I think this event is the unsung hero of the watch industry. While brands like Rolex or Patek Philippe grab the headlines, it’s the suppliers and manufacturers at EPHJ who quietly push the boundaries of what’s possible. Without them, many of the innovations we take for granted would never see the light of day.
One thing that immediately stands out is the sheer scale of innovation on display. Take Vaucher Manufacture Fleurier’s VMF 5500 micro-rotor calibre, for example. On the surface, it’s an upgrade to the VMF 5400, but what many people don’t realize is that this movement represents a significant leap in efficiency and durability. The power reserve has jumped from 45 to 65 hours—a detail that I find especially interesting because it speaks to the industry’s relentless pursuit of perfection. This isn’t just about making watches last longer; it’s about redefining what we expect from mechanical movements.
Dubois-Dépraz’s DD630 micro-rotor movement is another standout. Celebrating 125 years, the company has shifted from being a specialist in complication modules to creating a fully integrated movement. What this really suggests is that even the most established players are evolving. The DD630’s modular design allows for plug-and-play solutions, which could democratize access to high-grade movements for smaller brands. If you take a step back and think about it, this could disrupt the entire supply chain, giving smaller watchmakers a fighting chance against industry giants.
Then there’s Ronda, a name synonymous with quartz movements, now dipping its toes into the mechanical segment with the R01 family. What makes this particularly fascinating is the timing. In an era where quartz is often seen as the underdog, Ronda’s move feels like a bold statement. The R01’s silicon escapement and 80-hour power reserve aren’t just technical achievements—they’re a challenge to the status quo. Could this be the start of a quartz-mechanical hybrid revolution? I wouldn’t rule it out.
But EPHJ isn’t just about movements. Innovations like MPS’s Spragway bearing and Louis Bélet’s internally cooled PCD drills highlight the microscopic advancements that make a macro impact. The Spragway bearing, inspired by helicopter clutch mechanisms, improves automatic winding efficiency tenfold. It’s a perfect example of how cross-industry inspiration can lead to breakthroughs. Meanwhile, Louis Bélet’s drills solve a longstanding problem in machining hard materials, opening up new possibilities for watch design.
What many people don’t realize is that these behind-the-scenes innovations are the lifeblood of the industry. They’re not just about making watches better; they’re about pushing the limits of what’s possible. NanoVoxel’s VERA™ technology, for instance, brings electroforming into the 3D realm, offering unprecedented design freedom. This isn’t just a technical achievement—it’s a cultural shift. It challenges designers to think beyond traditional constraints, potentially redefining the aesthetic of watchmaking itself.
From my perspective, EPHJ 2026 is more than a trade show; it’s a glimpse into the future. It raises a deeper question: Who are the true innovators in watchmaking? Is it the brands that capture our imagination, or the suppliers who make those dreams tangible? Personally, I think it’s both—but the latter often gets overlooked. As we marvel at the next big watch release, let’s not forget the silent architects behind the scenes. They’re the ones shaping the future, one micro-innovation at a time.
