Gerald Charles Atelier Genève
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GC9.0-A-RT-5N
LIMITED EDITION OF 50 PIECES The Roman Tourbillon is a 50-piece limited edition collection in celebration of the Roman architecture and art from which the iconic Maestro case inspiration comes from; amply emphasised by the roman numerals on the dial.
Finishing
Hand-hammered 18K rose-gold
Strap
Material: Hand-stitched alligator strap. Description: GC logo’s on the back. Colour: Mat blue. Total lenght: 193, Width: 22-20mm
Detail of Dial
Indexes: Baton shaped, flat hands filled with white Super-LumiNova® with blue light at night. Cage: Flying tourbillon cage in the shape of the Maison’s GC logo with 60-seconds indication at 6h and blue applied small seconds indicator.
Manufacture caliber, Gerald Charles development GCA 3024/12
Central hour, minute hands and seconds on the tourbillon at 6h
50 hours
10ATM/100M
Movement
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.
Automatic flying tourbillon, 50-hour power reserve, stop-second system
28.00mm diameter, 4.87mm total thickness
196 pieces
28’800 A/h - 4Hz
60-seconds Titanium flying tourbillon cage with three personalized head screws, patented design
Central oscillating weight in 22K rose gold 4N, vertical brushed Gerald Charles “honeycomb” motif with polished outlines
18K yellow gold bridge which secures the tourbillon to the movement
5G shock resistance, tested with 5 axes robotic arm. Incabloc® anti-shock system
Case
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.
Width: 39.00mm Lenght: 41.70mm Thickness: 9.00mm Entrecorne: 22.00mm
Medical-grade stainless steel 316L
Hand-polished case, vertical brushed case back
Original design by Mr. Gérald Charles Genta
Screw-down crown with Clous de Paris finish and embossed logo
Carved with CNC numeric control machinery. Asymmetric polygon with smooth edges
Grade 5 Titanium, with advanced galvanic treatment
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.
Book your visit
Gerald Charles is expanding its horizons and inviting the wider watch community to join the Gerald Charles family.
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