Golden Concept Black Phantom: Luxury Apple Watch Ultra & Series 10/11 Case
- Golden Concept has unveiled the Black Phantom, a new case design for the Apple Watch Ultra and upcoming Series 10 and 11 models (46mm).
- it’s an attempt to elevate the Apple Watch into the realm of high-end urban watchmaking.
- At the heart of the Black Phantom’s aesthetic is its use of black moissanite, a gemstone that Golden Concept employs to move the Apple Watch closer to jewelry...
Golden Concept has unveiled the Black Phantom, a new case design for the Apple Watch Ultra and upcoming Series 10 and 11 models (46mm). The case builds upon the aesthetic of the Racing Sport Moissanite line, opting for a completely monochromatic black finish that eschews traditional shine in favor of a more disciplined and contemporary look.
The Black Phantom isn’t just a cosmetic change. it’s an attempt to elevate the Apple Watch into the realm of high-end urban watchmaking. The case integrates seamlessly with a matching strap featuring a PVD-coated buckle, creating a continuous, unbroken design. The result is an Apple Watch transformed into a piece capable of complementing both formal and casual attire, even sporting looks, thanks to its understated and timeless approach.
Artisanal Details and Black Moissanites
At the heart of the Black Phantom’s aesthetic is its use of black moissanite, a gemstone that Golden Concept employs to move the Apple Watch closer to jewelry than simple technology. The case is hand-set with black stones distributed around the bezel, following the design language of the Racing Sport line but in a fully darkened version.
The surface appears smooth and almost discreet at first glance. However, when the wrist is moved, the stones subtly reflect light, creating depth and texture rather than flashy highlights. The 46mm model features 310 stones, while the 49mm Apple Watch Ultra version increases that number to 410, reinforcing the sense of a meticulously crafted piece.
Each case is hand-set, slowing down production but allowing for meticulous control over the final result. This approach aligns with Golden Concept’s overall philosophy, which draws on techniques inspired by traditional Swiss watchmaking to transform everyday devices into luxury accessories.

Limited and Numbered Edition
The Black Phantom is not intended to be a mass-produced product. Golden Concept has limited production to 99 units worldwide, a small number even within the high-end Apple Watch accessory segment. Each case is individually engraved with its number, reinforcing the feeling of belonging to an exclusive series.
Engineering for Everyday Use
Beyond its visual impact, the Black Phantom is designed for daily use with the Apple Watch. The case integrates Golden Concept’s patented Hatch Bezel system, allowing for easy installation or removal of the Apple Watch without complex tools – a key feature for an accessory that aims to enhance the device without sacrificing practicality.
The strap, designed to complement the case architecture, offers a resistant, flexible construction capable of withstanding the heat and wear of daily routines. The idea is that the user can move from the office to the gym or dinner without sacrificing the comfort or luxurious look that characterizes the Racing Sport collection.
Monochrome Aesthetics and Character
One of the most interesting aspects of the Black Phantom is its commitment to eliminating color to emphasize form. By foregoing chromatic contrasts, the focus shifts to the lines of the case, the transition to the strap, and the interplay of volumes created by the black moissanites. Instead of relying on the classic shine of clear stones or polished metals, the piece opts for a visual depth that aligns with the current trend towards all-black accessories.

The presence of the watch, as the company defines it, is calm but dominant: it does not seek to stand out through excess, but through coherence. This philosophy aligns with other launches from Golden Concept and previous collaborations focused on all-black aesthetics, designed for an audience that understands luxury as a sum of details rather than a showcase of ostentation.
The Black Phantom encapsulates the direction the brand is taking: transforming technology into a canvas for design, maintaining the functionality of the Apple Watch but enveloping it in a high-end armor that turns every wrist gesture into an aesthetic statement.
