At a Prada runway where attention was meant to orbit fabric and silhouette, Meta CEO Mark Zuckerberg quietly redirected it to his wrist. Seated front row with his wife, Priscilla Chan, at Prada during Milan Fashion Week, he paired head-to-toe Italian tailoring with a stunning timepiece. The watch in question is the limited-edition Simon Brette Chronomètre Artisans Rose Gold featuring the “Battle” dial. It was not a mainstream trophy piece or an obvious status symbol, but a highly informed, independent choice that only serious watch collectors would clock instantly.
Measuring about 39 mm across and roughly 10.5 mm thick, with a compact lug-to-lug span near 45 mm, the watch wears dense and composed rather than oversized. The rose gold case gives it visual warmth and physical heft. Inside is a hand-wound, in-house movement offering a 72-hour power reserve and beating at a slow 18,000 vibrations per hour, a cadence that nods to old marine chronometers. The layout is restrained with hours, minutes, and small seconds, plus practical everyday water resistance of around 30 meters.
The “Battle” dial is where things turn dramatic. Machined from solid rose gold, hand engraved, and then coated in a dark finish, it reads almost volcanic at first glance. Under shifting light, warmth radiates through the carved facets, creating a tension between glow and shadow. The pattern merges Brette’s earlier dragon scale and tiger claw motifs into a deeply textured mosaic that appears to fight for light. The asymmetrical layout, with off-center small seconds and glimpses of the gear train, feels like a marine chronometer reimagined and compressed for the wrist.
The broader Chronomètre Artisans concept has already received major industry validation, winning a top prize at the Grand Prix d’Horlogerie de Genève, widely considered the Oscars of the watchmaking world. That recognition reflects the movement architecture conceived from scratch by Simon Brette. Twin barrels help stabilize power delivery across the full 72 hours, while a large free-sprung balance oscillates visibly at its unhurried 2.5 Hz rhythm. Even winding is engineered as an experience, with wolf’s-tooth gearing and a carefully tuned click system designed to feel deliberate and mechanical.
Finishing is where the watch crosses into obsession. Rose gold bridges feature hand-applied graining and mirror-polished bevels with sharp interior angles formed by file rather than machine. Black-polished steel components shift from inky darkness to mirror flash depending on the angle. Concave screws sit in gold chatons, and the hands are chamfered and rounded so their edges capture light in layers.
The Rose Gold “Battle” edition is limited to 50 pieces, and all were effectively allocated before most collectors had a chance to inquire. Retail pricing sits around CHF 85,000, roughly about $110,000. In a room full of luxury logos, Zuckerberg chose one of the rarest independent statements money can secure, which may have been the most interesting flex of the night.
