Maison Gerald Charles proudly presents the Maestro GC Sport in White, Ref. GC2.0-TX-TNDB-04GR-RSVC-DLE, a refined new interpretation of its high-performance sports watch. Inspired by the historic dress code of the world’s most prestigious grass-court tennis tournament – where white has always symbolised discipline, respect and understated sophistication – this new edition strengthens the Maison’s enduring connection with the sport of tennis while elevating it into a more formal and iconic context.
While engineered for performance, the Maestro GC Sport Tennis White embodies the spirit of Centre Court: precision, control and timeless elegance.

A sporting watch shaped by ergonomics
At the core of the Maestro GC Sport lies ErgonTeq® , Gerald Charles’ proprietary ergonomic engineering standard. Developed by the Maison’s R&D team, ErgonTeq® ensures that the lugs, case curvature and strap architecture maximise surface contact with the wrist, optimising stability and weight distribution.
The result is exceptional comfort in motion – whether during high-intensity rallies or everyday wear – adapting seamlessly to both smaller and larger wrists.
Further reinforcing its athletic DNA, the watch features a left-hand screw-down crown strategically positioned to prevent rubbing against the wrist during play, ensuring uninterrupted performance.
Crafted in lightweight Grade 5 titanium, the timepiece weighs just 64 grams, offering remarkable resilience without compromising comfort.

Darkblast® Titanium, now 10 times more scratch-resistant
The Maestro GC Sport White is housed in a Darkblast® Grade 5 titanium case, now enhanced with a proprietary hardening treatment that increases scratch resistance by up to 10 times.
This advanced surface process not only deepens the aesthetic intensity of the titanium but significantly improves durability, making the watch exceptionally resistant to wear while maintaining its refined matte texture and contemporary appeal.
The contrast between the hardened Darkblast® case and the crisp white textured dial reinforces the balance between sport and sophistication.

Designed for performance, engineered for versatility
The white dial features a refined textured finish that enhances legibility while echoing the purity and discipline of the British all-white tradition.
Complementing the case is a white Velcro strap, developed in-house in Geneva and equipped with an easy-release system, allowing the wearer to remove and replace the strap autonomously without tools. Designed for maximum breathability and everyday wearability, it reinforces the watch’s dynamic, versatile character.
Powered by the ultra-thin Swiss Manufacture 2.0 Caliber, the Maestro GC Sport delivers 50 hours of power reserve, 5G shock resistance and 100m water resistance – ensuring precision and reliability both on and off the court.
Tradition meets technical mastery
With the Maestro GC Sport Tennis White, Gerald Charles pays homage to tennis not only as a sport of strength and performance, but as a discipline defined by elegance and respect for tradition.
By merging ErgonTeq® ergonomics, hardened Darkblast® titanium and the iconic spirit of classic British tennis attire, the Maison once again demonstrates its ability to unite cutting-edge engineering with cultural refinement – creating a watch equally at home on Centre Court or in the most elegant settings.