Mixed martial artist Kamaru Usman spotted wearing a Rolex

Kamaru Usman, the Nigerian-American MMA fighter who held the UFC Welterweight Championship for nearly three years and mounted one of the sport's most dominant title reigns, was recently spotted wearing a Rolex Datejust 41 ref. 126333 — the two-tone Yellow Rolesor variant fitted with a black diamond-set dial and Jubilee bracelet. The combination is one of the more visually commanding configurations available within the 126333 family.

The Rolex Datejust 41 ref. 126333 was introduced as part of the sweeping 2016 overhaul that brought the Datejust line into its current generation. The case measures 41mm in diameter, constructed in Rolex's proprietary Oystersteel — a 904L stainless steel alloy — with the bezel, crown, and select bracelet links rendered in 18k yellow gold. That fluted bezel is not merely decorative: historically a structural reinforcement technique, it has become one of the most recognizable design signatures in watchmaking. The movement inside is the caliber 3235, Rolex's in-house workhorse featuring a Chronergy escapement, Parachrom hairspring, and a 70-hour power reserve — a significant technical upgrade over the caliber 3135 it replaced.

The black dial on this ref. 126333 is set with diamonds at every hour marker, adding a layer of high-jewellery specification to what is already a dressy reference. Combined with the five-link Jubilee bracelet — itself reengineered in 2016 with finer tolerances and an Oysterclasp — the overall configuration sits at the more formal end of the Datejust 41 spectrum, closer to a dress watch than a sports piece despite sharing the Oyster case architecture.

Among collectors, the 126333 in Yellow Rolesor with diamond dials occupies a particular niche: appreciated for wearability and versatility but not typically the target of grey-market speculation in the way ceramic-bezel sports models are. That makes examples like this relatively accessible compared to Rolex's more supply-constrained references, while still carrying the full weight of the brand's manufacture credibility.

Usman, who trains with relentless discipline and has spoken publicly about building wealth and legacy beyond the octagon, appears comfortable in the Datejust 41's register — a watch that reads as success without demanding attention. The Rolex Datejust 41 ref. 126333 carries a grey-market value of approximately $17,500, reflecting steady demand for two-tone Rolex configurations in the current market.