Gerald Charles, the esteemed Swiss watchmaking Maison founded by the legendary Gérald Charles Genta in 2000, has unveiled three extraordinary novelties at Watches and Wonders 2025. This milestone year marks the brand’s 25th anniversary, a celebration of its rich heritage and commitment to innovation. These new timepieces—each a masterpiece of design and craftsmanship—pay homage to the legacy of Mr Genta while showcasing the Maison’s forward-thinking approach to haute horology.
Discover Gerald Charles’ stunning novelties unveiled at Watches and Wonders 2025, including the bold Maestro GC Sport Tennis, the refined Maestro 3.0 Chronograph, and the elegant Maestro GC39 25th Anniversary Edition
A Legacy Rooted in Creativity and Excellence
Gérald Charles Genta, widely regarded as one of the most influential watch designers in history, established Gerald Charles with a vision to create watches that were both artistically daring and technically impeccable. Known for designing iconic timepieces such as the Audemars Piguet Royal Oak and Patek Philippe Nautilus, Mr Genta brought decades of expertise to his eponymous brand. Following his passing in 2011, the Ziviani family—long-time friends and trusted partners—continued his mission, preserving his artistic legacy while introducing new innovations. Today, Gerald Charles remains a boutique Maison producing limited-edition watches for discerning collectors.
The Maestro GC Sport Tennis: A Vibrant Tribute to Athleticism
The Maestro GC Sport Tennis is a bold addition to Gerald Charles’ GC Sport collection. Limited to just 200 pieces, this watch merges sporty aesthetics with exceptional technical performance. Its optic yellow dial draws inspiration from tennis balls, featuring a textured grained finish with a degradé effect that enhances both legibility and vibrancy. The dial is complemented by white Super-LumiNova®-filled baton hands for optimal visibility.
The watch is housed in a lightweight darkblast® Grade 5 titanium case measuring 39mm x 41mm, weighing only 64 grams. The left-hand crown, adorned with a Clous de Paris motif, ensures ergonomic comfort during high-performance activities. Powered by the ultra-thin Swiss Manufacture 2.0 Caliber movement, the Maestro GC Sport Tennis offers a robust 50-hour power reserve and incorporates an Incabloc® anti-shock system for durability. Its oscillating weight is engraved with a special logo commemorating Gerald Charles’ 25th anniversary.
The optic yellow Velcro strap mirrors the dial’s texture and features an easy removal system for seamless interchangeability. Tested by professional tennis players, the watch boasts 5G shock resistance and water resistance up to 100 metres, making it a perfect companion for athletes who value precision and style.
The Maestro 3.0 Chronograph: A Modern Reinterpretation of a Classic
The Maestro 3.0 Chronograph Mini Tapisserie Clous de Paris pays homage to Mr Genta’s original GC33 chronograph while incorporating contemporary advancements. Available in two variations, this model offers collectors distinct options tailored to their preferences.
The titanium version features an anthracite darkblast® Grade 5 titanium case paired with a grey dial showcasing a mini tapisserie Clous de Paris pattern and sunburst finishing. It is complemented by a white vulcanised rubber strap with matching Clous de Paris detailing. Alternatively, the stainless steel version boasts a polished case paired with an ice blue dial and strap.
Both models are powered by the Swiss Manufacture 3.0 Caliber automatic chronograph movement, which delivers exceptional accuracy with its pyramidal pushers designed for enhanced ergonomics. The watches measure 39mm x 41mm, are water-resistant up to 100 metres, and feature Gerald Charles’ ErgonTeq® technology for superior comfort on the wrist.
These timepieces blend tradition with innovation, offering collectors an elegant yet functional chronograph that honours Mr Genta’s visionary legacy.
The Maestro GC39 25th Anniversary Edition: A Celebration of Heritage
To commemorate its silver jubilee, Gerald Charles introduced the Maestro GC39 25th Anniversary Edition—a limited-edition masterpiece inspired by Mr Genta’s original GC39 design from 2005. This watch reimagines the classic “montre à guichet” or “window watch” style with modern enhancements.
The radiant dial features a lapis lazuli centre surrounded by a Baroque-style star motif created using Gerald Charles’ proprietary meta-guillochage technique—a precision micro-chemical engraving process that produces mesmerising light reflections. The jumping hours complication displays time via an anti-clockwise rotating disc at 12 o’clock, paired with a blued central hour hand that allows light to pass through its skeletonised design.
The asymmetric case shape draws inspiration from Baroque architecture observed by Mr Genta in Rome, crafted from polished Grade 5 titanium measuring 42mm x 42mm. Despite its complexity, the case maintains an elegant thickness of just 11mm while offering water resistance up to 100 metres. The watch is paired with a royal blue vulcanised rubber strap featuring Clous de Paris detailing.
At its core lies the Swiss Manufacture 4.0 Caliber Jumping Hours movement developed in-house by Gerald Charles. This innovative mechanism includes an additional 80 components over standard movements to support its unique complication while delivering a robust 50-hour power reserve. The movement is meticulously hand-finished with Côtes de Genève stripes and perlage techniques—a testament to Gerald Charles’ commitment to craftsmanship.
Limited to only 100 pieces worldwide, this timepiece encapsulates Mr Genta’s philosophy of “No Compromise” in design and execution.
Honouring Heritage While Embracing Innovation
As part of its anniversary celebrations, Gerald Charles has opened its archives to the public for the first time at its Geneva Atelier on Rue du Mont-Blanc. Visitors can explore original sketches and designs by Mr Genta alongside rare archival models that showcase his unparalleled creativity.
The novelties presented at Watches and Wonders 2025 reaffirm Gerald Charles’ status as an innovator in haute horology. By blending artistic heritage with cutting-edge technology, these timepieces honour Mr Genta’s legacy while paving the way for future generations of collectors. With each creation embodying the Maison’s ethos of “Artistic Creativity” and “Technical Mastery,” Gerald Charles continues to uphold its founder’s vision while embracing new horizons in watchmaking excellence
