MAESTRO GC SPORT TENNIS
MAESTRO COLLECTION
LIMITED EDITION OF 200 PIECES
The GC Sport Tennis features a Darkblast® titanium case and a grainy-textured yellow dial with applied Arabic numerals at 3, 9, and 12. Inspired by modern tennis aesthetics, its ultralight Velcro strap, crafted in-house in Geneva, mirrors the dial’s porous effect. Tested and approved by professional players, it boasts 5G shock resistance, weighs only 64 grams, and features a left-hand crown to prevent rubbing during matches. The ErgonTeq® design ensures the lugs, case, and strap sit ergonomically, adapting to all wrist sizes for maximum stability and weight distribution. Engineered for performance and versatility, this timepiece embodies Gerald Charles’ commitment to innovation and comfort.
CASE
Material: Grade 5 Titanium
Dimensions: Width: 39.00 mm | Lenght: 41.70mm | Thickness: 8.70mm
Water Resistance: 10 ATM/100 meters
Finishing: Bridges finely decorated with colimaçon, côtes de Genève and perlage finishes
Components: 189 Pieces
Shape: “Maestro” original design by Mr. Gérald Charles Genta
Crown: Left-Side Screw-down crown with Clous de Paris finish and embossed logo
Construction: Carved with CNC numeric control machinery. Asymmetric polygon with smooth edges
Case Back: See-Through
DIAL
The dial features applied baton-shaped indexes and bold Arabic numerals at 3, 9, and 12, all filled with white Super-LumiNova that emits a vibrant green C7 SPL glow in the dark. The white minute track and dial markings are printed with precision for optimal legibility. The date is displayed on a clean white disc with contrasting black numerals, ensuring clarity at a glance.
MOVEMENT
Swiss Manufacture 2.0 Caliber
Type: Automatic 3 hands, 50-hour power reserve with double barrels system
Shock Resistance: 5G shock resistance, tested with 5 axes robotic arm. Incabloc® anti-shock system
Frequency: 28.800 vph, equivalent to 4 Hz
Dimensions: 25.60mm Diameter, 3.70mm Thickness
N. of Components: 189 pieces
Oscilating Weight: The oscillating weight is engraved with a special 25th-anniversary logo.
FUNCTIONS
STRAP
Material: Vulcanized rubber, yellow velcro strap
In-house developed, hand-stitched and with an integrated darkblast® buckle for added durability and maximum comfort. It has a porous effect that mirrors the texture of the dial and includes an iron core, ensuring both flexibility and strength. The easy removal system allows customers to effortlessly change the strap
Colour: Yellow
The Manfredi Difference
Two generations, over 35 years in luxury jewelry and watches.
Every piece new and authentic, with manufacturer warranty.
In-house craftsmanship and a 2-year warranty on certified pre-owned.
Gift-wrapping available online and in-store.