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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.
Find a retailer
Métier d’Art
Hand-hammered 18K rose-gold dial
The watch features a pure, uncoated 18K rose-gold dial. The finishing of the dial makes each piece extremely unique and exclusive. Given the technique and handmade craftsmanship only two pieces per month can be produced. The buyer of a Roman Tourbillon’s will own a truly unique piece as no one watch is identical to another.
Movement
Flying tourbillon Ref. GCA 3024/12
The Maestro 9.0 Roman Tourbillon is powered by the automatic flying tourbillon caliber, Ref. GCA 3024/12. This exclusive manufacture movement features bespoke bridge designs decorated with a special vertical Côtes de Genève pattern inspired by tailoring, thanks to Mr. Genta’s Italian heritage. Anglages diamond polished. Radial côtes de Genève finished bridge of the tourbillon. Yellow gold colour engravings. Gerald Charles’ team succeeded in realizing a highly sophisticated 60-seconds flying tourbillon that oscillates at 4 Hz and in delivering a highly technical mechanical watch that remains incredibly slim, measuring just 9mm thick.
Type
Automatic flying tourbillon, 50-hour power reserve, stop-second system
Dimensions
28.00mm diameter, 4.87mm total thickness
Number of components
196 pieces
Frequency
28’800 A/h - 4Hz
Cage
60-seconds Titanium flying tourbillon cage with three personalized head screws, patented design
Oscillating weight
Central oscillating weight in 22K rose gold 4N, vertical brushed Gerald Charles
“honeycomb” motif with polished outlines
Tourbillon bridge
18K yellow gold bridge which secures the tourbillon to the movement
Shock resistance
5G shock resistance, tested with 5 axes robotic arm. Incabloc® anti-shock system
Case
An homage to the Maestro flying tourbillon created in 2005 by Mr. Gérald Charles Genta
The Maestro 9.0 Roman Tourbillon case is crafted in medical-grade stainless steel and hosts a 60-seconds flying tourbillon cage in titanium in the shape of the Maison’s GC logo. The flying tourbillon is a complication dear to our Maison, as the Maestro case’s signature “smile” at 6 o’clock was originally conceived to host the Tourbillon’s cage.
Dimension
Width: 39.00mm
Lenght: 41.70mm
Thickness: 9.00mm
Entrecorne: 22.00mm
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
See-through case back
Bezel
Grade 5 Titanium, with advanced galvanic treatment
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