Watch Paparazzi

Basketball player Mo Williams spotted wearing Hublot

When the Cleveland Cavaliers ended a 52-year championship drought for the city of Cleveland in June 2016, the celebrations were loud, and the wrists were louder. Point guard Mo Williams, a key contributor off the bench during the Cavaliers' historic run, was spotted marking the occasion with a Hublot Big Bang Evolution reference 301.PB.131.RX — a watch that pulls no punches in the statement department.

The Big Bang Evolution ref. 301.PB.131.RX is built on the 44mm Big Bang architecture that Hublot introduced in 2005, the watch that effectively repositioned the brand as a serious player in the luxury sports segment. This particular reference is cased in King Gold, Hublot's patented 18-karat rose gold alloy developed in-house with a platinum-group metal additive that measurably increases surface hardness compared to standard 18k gold. The case, bezel, and integrated bracelet are set with pavé diamonds, elevating what is already a bold silhouette into full jewellery-watch territory. Power comes from the HUB4100 self-winding movement — based on the ETA 2892 architecture with Hublot's proprietary modifications — offering 42 hours of power reserve at 28,800 vph.

From a collector standpoint, the Big Bang Evolution occupies an interesting position. Purists have long debated its horological depth, but the market has consistently validated it as a cultural object. The King Gold pavé variants carry a premium both at retail and in secondary trade, driven by material cost and the relatively low production numbers of fully gem-set references. The combination of proprietary alloy and diamond setting gives the 301.PB.131.RX a cost floor that holds reasonably well.

Mo Williams, known by his Instagram handle @mogotti25, has demonstrated a consistent appetite for high-end timepieces. Choosing the Hublot Big Bang Evolution for a championship celebration fits the moment — the watch is unambiguous, celebratory, and built to be noticed in exactly the kind of arena that surrounds an NBA title.

At UK RRP of approximately £23,000 — translating to roughly $29,500 USD at period exchange — the ref. 301.PB.131.RX sits in the upper tier of the Big Bang catalogue. Grey market values for diamond-set King Gold Big Bang references have historically tracked close to retail, occasionally trading at a modest discount depending on condition and box-and-papers status.