Musician Peggy Gou spotted wearing a Audemars Piguet

Peggy Gou, the Berlin-based Korean-British musician and fashion influencer, was spotted in Paris wearing the Audemars Piguet Royal Oak Double Balance Wheel Openworked ref. 15467BA in 18-karat yellow gold. The sighting underscores how this haute horlogerie piece has become a statement accessory among discerning collectors who value both technical innovation and aesthetic restraint.

The ref. 15467BA houses Audemars Piguet's calibre 3132, an automatic movement finished to haute horlogerie standards and displayed through the fully skeletonized dial. The defining feature is the dual balance wheel assembly: two independent balance wheels and hairsprings mounted concentrically on the same axis. This configuration increases rotational mass and inertia, allowing the balance wheels to regulate each other's rate errors and deliver superior chronometric stability compared to conventional single-balance designs. The movement operates at 3 Hz (21,600 vph) with a power reserve of 70 hours. The 37mm case, crafted entirely in 18-karat yellow gold, pairs with a matching yellow-gold integrated bracelet, yielding a cohesive, monochromatic appearance that Audemars Piguet calls the "tone-on-tone" aesthetic—a relatively recent introduction to the Double Balance Wheel line. Water resistance stands at 20 meters, typical for a dress sports watch prioritizing elegance over dive capability.

The Royal Oak Double Balance Wheel collection debuted in 2018 as a contemporary reinterpretation of the legendary 1972 Royal Oak, but the all-yellow-gold ref. 15467BA variant launched in 2024. Its ultra-refined finish—with the dial rendered in the same golden hue as the case—appeals to collectors seeking vintage-forward design married to cutting-edge watchmaking. The batwing-style balance bridge remains the model's visual signature and technical calling card, differentiating it from standard Royal Oak Openworked editions.

Peggy Gou's choice reflects a broader shift among younger tastemakers toward understated luxury horlogerie. Her established reputation for curating vintage and contemporary design makes the neo-vintage posture of the ref. 15467BA a natural fit. Unlike sports chronographs or tonneau-cased alternatives, the Double Balance Wheel Openworked positions itself as the thinking collector's dress watch—technical substance dressed in refined materials.

Retail pricing for the ref. 15467BA stands approximately $85,000 USD at authorized dealers, though waitlists remain substantial. Grey-market examples trade between $95,000 and $110,000, reflecting steady demand and limited production. The yellow-gold monochromatic variant commands a premium over steel or mixed-metal versions, securing its position as a collectible Royal Oak for the next generation.