Gerald Charles extends their Masterlink collection with three new references which are gem set. This set was released in Geneva Watch Days on 4th September. 2025.
Press Release information with commentary in italics.
New: Gerald Charles Masterlink Gem Set
As these are gem set watches, the prices for the Gerald Charles Masterlink Gem Set watches are POA. Each colour/gem option is limited to 10 pieces.

Commentary
This set of novelties are extensions to the Masterlink series, which we covered at launch and in a discussion with Federico Ziviani earlier this year.

Everything from the earlier Masterlink is carried over, with the exception of the gem set bezel. The dial retains the ruler stripes in the original release. As does the case which is an asymmetrically shaped design sketched by Gérald Charles himself.

The movement remains the Vaucher sourced automatic which Gerald Charles designate as Swiss Manufacture 1.0 caliber.

The bracelet also remains the beautifully made and very pliable design by Octavio Garcia who had worked the original work of Gérald himself. Octavio made subtle, but important changes to give us the bracelet as we see it. We got a glimpse of the designs which gave rise to this inspiration during our recent visit to their museum and atelier in Geneva.
Release details
Gerald Charles proudly presents the Masterlink Gem-Set Limited Edition, a luxurious update of the brand’s asymmetric integrated bracelet watch. For the first time, gem-setting is introduced into this collection, reflecting Mr. Gérald Charles Genta’s spirit of “Artistic Creativity, Technical Mastery.”
Each version of this new release features a silver dial, and a white gold bezel set with 60 baguette-cut sapphires or tsavorites. Each colour is limited to just 10 pieces worldwide.

Each bezel is adorned with gemstones of the highest purity, invisibly set to create a seamless surface of brilliance. Due to the Maestro’s asymmetrical case shape, each stone is custom-cut, and the reduced metal surface posed a significant challenge, solved by in-house engineering innovations.
The evolution of the last known integrated asymmetric bracelet designed by Mr. Gérald Charles Genta
The Masterlink follows the legacy of the Sarawak, a unique timepiece created by Mr. Genta in 2007 for the Royal Family of Sarawak. With over 15 carats of precious stones – round diamonds and baguette rubies – and valued at over €1 million, the Sarawak marked Genta’s only known asymmetric integrated bracelet watch, until now.
“The Sarawak is the first and only known asymmetric integrated bracelet timepiece created by Mr. Genta, and from its legacy began the journey that led to the Masterlink – the first asymmetric integrated bracelet watch available on the market today,” notes CEO Federico Ziviani.

The DNA of the Masterlink identity: asymmetric case shape, flawless integrated bracelet and singular finishings
The name Masterlink clearly reflects the Maison’s intent to maintain a strong connection with the founder’s creative vision – reinforcing this aim by incorporating links into the original design.

The identity of the Masterlink is defined by a harmonious blend of design, innovation, and craftsmanship. It begins with its asymmetric case shape (38mm), a refined evolution of the iconic Maestro silhouette, which retains the signature ‘smile’ at 6 o’clock, the Maison’s signature.
Equally distinctive is the integrated bracelet, the first of its kind for the Maison. Designed with hidden screws and a concealed butterfly clasp, it achieves a seamless look while ensuring exceptional ergonomic comfort on the wrist.
“Our aim was to let simplicity conceal complexity,” explains Federico Ziviani. “Showcasing a watch’s complexity isn’t too challenging. ”.
At 6 o’clock, the central links initially follow the curve of the ‘smile’, then gradually straighten out, while at 12 o’clock they extend the case and bezel’s straight topline.
“We have created, as only few others have, a truly asymmetrical bracelet in haute horlogerie,” adds Federico Ziviani.
Completing the timepiece is a dedication to finishing excellence. The central link is vertically brushed to echo the direction of the dial’s Côtes de Genève motif, drawing inspiration from the elegance of Italian pinstriped tailoring and reinforcing the watch’s refined aesthetic.

The dial itself features a linear relief motif, which is not stamped. Instead, it is constructed from two separate levels, layered to create true depth and sophistication.
Refined Engineering and Finishing
Despite its slim 7.9 mm profile, the watch features a screw-down crown with a Clou de Paris motif. The dial uses a two-level construction for added depth, while the case back reveals a finely finished micro-rotor movement with a total thickness of just 2.7 mm.
Water-resistant to 100 meters and Ergonteq-certified for optimal ergonomics, the Masterlink remains versatile enough for everyday wear, even with gemstones.
Designed for Today’s Discreet Luxury
“This is not an ostentatious piece, but the ultimate in discreet luxury,” says CEO Federico Ziviani. “Luxury means comfort, and the Masterlink is designed to feel perfect, no matter the occasion—even while swimming.”
With vivid gemstones and exceptional craftsmanship, the Masterlink Gem-Set brings radiant colour and enduring elegance to the wrist, while honoring the timeless vision of its founder.
Gerald Charles Masterlink Gem Set Technical information
Watch name: Masterlink Gem Set
References: ML1.0-SSPS-WG31-18GS-SBCL (blue gem set) / ML1.0-SSPS-WG32-18GS-SBCL (red gem set / ML1.0-SSPS-WG43-18GS-SBCL (green gem set)
Case: Exclusively developed in-house, proprietary design by Gerald Charles * 316L stainless steel, medical grade * Polished and satin-brushed finishes * 31 components
Bezel: White gold bezel with 60 blue sapphires / red sapphires / tsavorites baguettes
Diameter: 38 mm x 38 mm * Right-hand screw-down crown with Clous de Paris finish
Movement: Swiss Manufacture 1.0 caliber * Automatic extra-thin micro-rotor * Functions: Central display of hours and minutes * Finishings: Bridges decorated with snailing, Côtes de Genève and circular graining * Thickness: 2.67mm * Components: 176 * Jewels: 29 rubies * Frequency: 3 Hz * Power reserve: 50 hours
Crystal: Sapphire with inner and outer multi-layer anti-reflective coating
Dial: Silver, double layered: vertical sunburst finish and applied vertical stripes * Skeletonized baton-shaped hands * 13 blue sapphires / red sapphires / tsavorites hours indexes
Case back: Open, flat, brushed steel and sapphire crystal
Bracelet: Exclusively developed in-house, proprietary design by Gerald Charles * 316L stainless steel, medical grade* 3 sizes: 157 mm (small), 205 mm (medium) and 222 mm (large) * Micro-link available for finer adjustment of bracelet * Polished and satin-brushed finishes *Folding clasp with hexagonal plate, engraved with ‘GC’ * Hidden external pushers integrated in the last 2 clasp links
Water resistance: 10 ATM, equivalent to 100 metres
Thickness: 7.99 mm
Warranty: 2 years (extendable to 5 years following the ‘Smart Warranty ’system registration)
Limited edition: 10 pcs each
Retail price Upon request
1 Comment
Tried to purchase the Sapphire, all gone. Well, allocations.
Sigh.
It is gorgeous.