September 10, 2025
4 Mind-Blowing Facts About the New Greubel Forsey QP Balancier
You’ve seen the pictures, but the new Greubel Forsey QP Balancier is hiding some seriously cool secrets. Here are four details about this incredible perpetual calendar that you probably missed.
1. You Can Set Everything With Just One Crown
Perpetual calendars are notoriously complicated, often requiring multiple pushers and a user manual to set the day, date, and year. Greubel Forsey flipped the script. The QP Balancier features a revolutionary system where every single function can be adjusted both forwards and backwards using only the crown. It’s been called the most intuitive perpetual calendar ever for a reason—no more fear of accidentally messing up the settings.
2. The Dial Isn’t Just Metal—It’s Solid Gold
When you’re operating at this level, no detail is too small. While it may look like a sleek, modern anthracite finish, the entire multi-layered dial is actually crafted from solid gold. Greubel Forsey doesn’t cut corners. Even the small nameplates on the dial feature polished text on top of a hand-punched background, adding an insane level of texture and artistry that most people will never even notice.
3. It’s Powered by a “Mechanical Computer”
Visible through the sapphire caseback is the watch’s incredible engine. At its core is an innovation Greubel Forsey calls the “Mechanical Computer.” This complex system of gears and cams is the brain that manages all the complex calendar data, including leap years. Comprised of 612 individual parts, this patented caliber is a masterpiece of micro-engineering that keeps perfect time for a century.
4. Why It’s So Big? It’s All Engine
While the 44.7mm white gold case sounds large, it’s not for show. The size is a direct result of needing to house the massive movement inside. The caliber itself measures nearly 41mm in diameter, making it one of the largest and most complex of its kind. The case is simply the beautiful, hand-finished shell required to contain all that horological power.
From its clever mechanics to its next-level materials, the QP Balancier is more than just a watch—it’s a statement piece packed with hidden innovation. Let us know which feature surprised you the most!
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