Greubel Forsey QP Balancier – White Gold Perpetual Calendar Watch

The Greubel Forsey QP Balancier is a groundbreaking reinterpretation of the perpetual calendar, combining intuitive operation with uncompromising precision. Limited to just 22 pieces in white gold, this timepiece is powered by the brand’s patented Mechanical Computer, a 25-part mechanical brain that understands the rules of the Gregorian calendar.

Unlike traditional perpetual calendars, the QP Balancier features 12 indications—including hours, minutes, seconds, power reserve, day, date, month, leap year, day/night, 24-hour display, calendar year, and a patented function selector—all operated via a single crown, with no pushers or complex crown positions. It adjusts instantly in either direction, restarts flawlessly after months unwound, and remains programmed until February 28, 2100.

The watch’s multi-level gold dial presents calendar information in a clear, linear layout, flanked by leap year and day/night indicators. The tactile feedback during quick-correction mode offers a unique sensory experience, connecting the wearer directly to the mechanism.

Encased in white gold, the 45.1 mm case houses a 12.6 mm balance wheel inclined at 30°, delivering superior chronometric performance. The movement comprises 612 hand-finished components, including twin fast-rotating barrels that provide a 72-hour power reserve.

The QP Balancier is the most practical, secure, and user-friendly perpetual calendar ever created—without a single compromise in craftsmanship, chronometry, or beauty.