DROP² Black Onyx
Only
5
pieces
The absence of distraction. The presence of form.
Design Language
Sourced from Brazil, Black Onyx represents the pursuit of visual purity. Its uniform depth absorbs light rather than reflecting it, reducing the dial to its essential elements: balance, proportion and form. Free from distraction, the material reinforces the architectural language of the DROP² collection, where every detail serves a purpose and every surface contributes to the whole. The result is a composition defined by restraint quiet in appearance, distinctive in presence.
Case drop²
Patent and registered design Material: 316L stainless steel Diameter: 42.5 mm Thickness: 10.5 mm Lug to lug: only 45.3 mm Water resistance: 3 ATM (30 m) Crystals: Sapphire with anti-reflective treatment Hand finishing: Polished, satin-brushed sandblasted
Dial & indices
Material: Natural Black Onyx stone Stone thickness: 0.60 mm Indexes: Original GKO design Material: Solid grey gold with a satin finish
Strap & buckle
Material: Alligator leather (upper and lining) Custom-shaped, laser-cut and hand-stitched Custom-designed buckle, mirroring the case architecture Material: 316L stainless steel Hand finishing: Polished and sandblasted
Movement
At the heart of this timepiece is a self-winding calibre by Vaucher Manufacture Fleurier, one of Switzerland's most respected movement manufacturers. Developed for GKO, the calibre features a custom anthracite NAC treatment and a signed rotor, creating a distinctive visual identity while preserving the highest standards of Swiss watchmaking.
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Discover the dimensions and engineering specifications that define this timepiece.
