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Gerald Charles store-locator
Discover the collections at the official retailers around the world and book your visit at Gerald Charles Atelier Genève, a space for watch collectors to get to the heart of our Maison.
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Movement
GCA 5482 automatic open-worked caliber
For the Maestro 8.0 Squelette, Gerald Charles engineers develop the automatic Ref. GCA 5482 calibre, with a micro-rotor architecture and bespoke screws which is exclusive to Gerald Charles and which has been specifically designed so that it can be enhanced with various complications. When it came to designing the GCA 5482 calibre, Mr. Octavio Garcia chose the theme of the celestial sky chart. The star-shaped cage that holds the micro-rotor in place is shaped like a shooting star, with rays spreading playfully across it.
Type
Automatic 2 hands, 50-hour power reserve with micro-rotor
Dimensions
30.00mm diameter, 2.60mm total thickness
Number of components
160 pieces
Frequency
21’600 A/h - 3Hz
Shock resistance
5G shock resistance, tested with 5 axes robotic arm. Incabloc® anti-shock system
Skeleton watch's finishes
2 years of R&D
The Head of the Creative team, Octavio Garcia, hand-drew hundreds of sketches before arriving to the final watch design. It presented many challenges in terms of aesthetics and practicalities of production.
Finishing
Dial-face bridge: vertical brushed in Grey Antracite NAC colour; other bridges: sandblasted bridges with diamond cut, polished anglage at 45° degree in Grey Antracite NAC colour.
Micro-rotor
Decentered micro-rotor in 22K rose gold 4N; finishings: brushed snailturn pattern on the dial side,
sandblasted base and upper layer brushed snailturn pattern with honeycomb motif on the back
Case
8.35mm ultra-thin watch
The Maestro 8.0 Squelette has been engineered with a bespoke gasket to seal the case's sapphire crystals and the screw-down crown, ensuring a 10 ATM water-resistance. Furthermore, the case, the lugs and the pin buckle are all on the same straight line. Hence, the adhering surface on the wrist is maximised to well distribute the timepiece's weight, enabling to wear it everytime and everywhere.
Dimension
Width: 39.00mm Lenght: 41.70mm Thickness: 8.35mm Entrecorne: 22.00mm
Components
35 Pieces
Material
Medical-grade stainless steel 316L
Finishing
Hand-polished case, vertical brushed case back
“Maestro”
original design by Mr. Gérald Charles Genta
Crown
Screw-down crown with Clous de Paris finish and embossed logo
Construction
Carved with CNC numeric control machinery. Asymmetric polygon with smooth edges
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