Yoshihiro Akiyama — watch collection

About Yoshihiro Akiyama’s watch collection

Yoshihiro Akiyama is a Japanese-Korean mixed martial artist who has competed at the highest levels of the sport across multiple decades and organizations. Born in Japan and raised with strong ties to Korean culture, Akiyama built his early reputation as a decorated judoka before transitioning to MMA, where he became known for his powerful grappling base and sharp striking. He has competed in prestigious organizations including the UFC and Bellator, earning a reputation as one of the more technically grounded fighters to come out of the Asian MMA scene. Beyond the cage, Akiyama has maintained a public profile in Japan through media work and acting, making him a recognizable figure well outside combat sports circles.

The Yoshihiro Akiyama watch collection, based on sightings logged in our database, points toward a clear preference for high-engineering sports watches with serious technical credentials. Akiyama has been photographed wearing a Richard Mille RM 55 Bubba Watson, a watch that Richard Mille developed alongside PGA Tour golfer Bubba Watson from 2012. The RM 55 was built around a specific engineering brief — extreme shock resistance — with a case CNC-machined from materials such as white quartz TPT or NTPT Carbon to exceptionally tight tolerances. For a professional fighter who understands the physical demands placed on equipment, the choice of a watch engineered to absorb and deflect mechanical stress is a coherent one rather than a casual luxury decision.

With one confirmed sighting in our database so far, it is early to draw broad conclusions about the full range of Akiyama's collection, but the Richard Mille direction is telling. The RM 55 sits in a segment of the Richard Mille catalog that prioritizes material science and mechanical function over decorative finish, which aligns with the sensibility of a professional athlete who has spent a career thinking about how the body and equipment perform under pressure.