Greubel Forsey has officially revealed the final two editions of the Balancier Convexe S², bringing a celebrated chapter in haute horlogerie to a close. These ultra exclusive timepieces represent the ultimate expression of the brand’s mechanical philosophy, combining advanced engineering with artistic craftsmanship.

Presented in two distinct interpretations black ceramic with 5N red gold and full white ceramic each edition is limited to just 11 pieces worldwide, making them among the rarest creations in the S² lineage.

ULTRA-EXCLUSIVE DESIGN MEETS SIGNATURE CONVEXE ARCHITECTURE

The Balancier Convexe S² continues to feature Greubel Forsey’s iconic Convexe case design, measuring 41.5 mm and engineered to follow the natural curvature of the wrist. This unique architecture enhances both comfort and visual harmony, seamlessly integrating form with mechanical complexity.

Each edition carries a distinct personality. The black ceramic with red gold variant offers a bold, sculptural presence with striking contrast, while the white ceramic version delivers a clean, minimalistic aesthetic with architectural precision.

ICONIC 30° INCLINED BALANCE WHEEL AT ITS CORE

At the heart of the Balancier Convexe S² lies Greubel Forsey’s signature 30° inclined balance wheel, a defining feature that enhances chronometric performance while also serving as a visual centerpiece. This innovative system is designed to improve timekeeping accuracy by reducing positional errors.

The movement is composed of 301 meticulously crafted components, reflecting the brand’s commitment to mechanical excellence and precision engineering.

ADVANCED MECHANICS AND TECHNICAL EXCELLENCE

The timepiece is equipped with twin coaxial barrels, delivering a 72-hour power reserve, ensuring consistent performance over extended periods. It also features a variable inertia balance with six gold screws, contributing to enhanced stability and precision.

Operating at a frequency of 21,600 vibrations per hour, the movement strikes a balance between performance and durability, reinforcing its high-end horological credentials.

EXCEPTIONAL FINISHING AND CRAFTSMANSHIP

True to Greubel Forsey’s philosophy, finishing remains central to the identity of the Balancier Convexe S². The watch features hand finished titanium bridges and plates, polished bevels, frosted surfaces, and intricate detailing even on components that remain hidden from view.

This level of craftsmanship highlights the brand’s dedication to perfection, ensuring that every element meets the highest standards of luxury watchmaking.

FINAL EXPRESSION OF A LEGENDARY MOVEMENT

With production of the Balancier Convexe S² movement set to conclude in 2026, these final editions stand as a tribute to one of Greubel Forsey’s most admired creations. They embody the culmination of years of innovation, artistry, and technical mastery.

As collectors and enthusiasts seek the ultimate statement piece, the question remains black ceramic or white ceramic which defines your style?