Rapper Gunna spotted wearing a Audemars Piguet

Gunna has built a reputation for wearing watches that reward a second look, and the Audemars Piguet Royal Oak Double Balance Wheel Openworked Reference 15407ST spotted on his wrist is precisely that kind of piece. The skeleton dial does not simply remove material for aesthetics — it exposes a movement that carries genuine mechanical significance, inviting the eye to follow every component in motion.

The 15407ST houses Calibre 3132, a self-winding movement built around AP's patented double balance wheel system. Two balance wheels, connected by a differential gear, work in concert to average out positional errors and improve rate stability — a practical, engineering-led solution rather than a decorative complication. The movement beats at 21,600 vph, offers approximately 55 hours of power reserve, and is finished to the same beveled, anglaged standard AP applies across its Royal Oak family. The 41mm stainless steel case retains the full iconography of Gerald Genta's 1972 Royal Oak design: the integrated bracelet, the eight-sided bezel with its exposed hex screws, and the sharp, architectural case profile.

Among collectors, the 15407ST occupies a specific and respected position. It offers a technically credible skeletonized movement — not merely a dial cut away for show — while staying within the steel Royal Oak family that drives the brand's secondary market. The openworked finish is executed without sacrificing legibility entirely, and the double balance wheel complication gives owners a genuine conversation point beyond aesthetics.

Gunna's choice reflects a broader trend in Atlanta rap's watch culture, where technical complexity has become as valued as brand recognition. The 15407ST is the kind of reference that signals fluency in horology, not just purchasing power.

On the market, the Royal Oak Double Balance Wheel Openworked 15407ST carries an official retail price of $74,800 USD. On the secondary market, demand for steel Royal Oak variants with genuine complications has pushed values considerably higher, with the 15407ST currently trading in the $169,000 range — more than double list. That premium underscores how effectively AP's steel Royal Oak models retain and appreciate value across the board.