Watch Paparazzi

Rapper Wonwoo spotted wearing Roger Dubuis

Wonwoo, rapper and vocalist for the 13-member K-pop powerhouse SEVENTEEN, was recently seen wearing one of the most architecturally extreme flying tourbillons currently in production: the Roger Dubuis Excalibur Spider Skeleton Flying Tourbillon, reference RDDBEX0549. With a production run of just 20 pieces, the sighting is notable even by the standards of celebrity watch-spotting.

At the heart of the RDDBEX0549 sits the manufacture RD505SQ calibre, a hand-wound movement that carries the prestigious Geneva Seal — a certification demanding the highest standards of finishing and assembly. The flying tourbillon, which foregoes the traditional upper bridge to appear as though it floats freely within the movement, beats at 3 Hz and delivers a 60-hour power reserve. The 42 mm case is machined from lightweight titanium, and the total construction leans aggressively into Roger Dubuis's signature "Spider" aesthetic: a multi-arm dial architecture that frames the exposed gear train and tourbillon cage like structural ribs, leaving virtually no solid surface untouched by negative space. It ships on a white rubber strap that keeps the wrist presence light despite the visual intensity.

Roger Dubuis built the Excalibur Spider line as a showcase for what the Geneva manufacture calls "hyper horology" — movements so thoroughly skeletonized and architecturally reimagined that the watch becomes closer to kinetic sculpture than timekeeping instrument. The RDDBEX0549 sits at the apex of that philosophy. Geneva Seal certification on a fully skeletonized flying tourbillon at this level of finishing is genuinely rare, and the 20-piece limitation makes the reference a collector's document as much as a watch.

Wonwoo's taste in watches has drawn attention in Korean fashion media, and this sighting confirms an appetite for independent-minded haute horlogerie rather than the safe prestige-brand choices typical of celebrity dressing. SEVENTEEN as a group commands significant cultural capital across Asia and beyond, and moments like this function as quiet but effective introductions to niche watchmaking for a vast, style-conscious audience.

On the secondary market, ultra-limited Roger Dubuis Excalibur Spider references have historically held or appreciated above retail given their scarcity and the brand's collector community in Asia and the Middle East. At an official retail price of $167,500, the RDDBEX0549 was never an impulse acquisition — grey-market movement on pieces this rare tends to be thin and private, making firm pricing difficult to establish.