Chris "Ludacris" Bridges wears a Ritmo Mundo Quantum 2 1101/4 RED in the movie Fast & Furious 9, also known as F9.

The Ritmo Mundo 1101/4 RED watch is part of the Quantum 2 collection, and has a surgical grade stainless steel and industrial grade aluminum, 50mm case. The five layer dial, luminous hands, chronograph (30-minute, 1/10th second; sweeping chronograph seconds hand), 60-second subdial and outer tachymeter and a date display at 3:00.

The Ritmo Mundo Quantum 2 1101/4 RED has a Swiss Rhonda 3540.D Quartz Chronograph Movement. The strap is black silicone. 

The same model is also available in other colors, and the RED is also available with a smaller, 43mm case, ref nr 1151/4 RED.

The watch retails for $1495.

Ritmo Mundo watches can be spotted on several celebrities and athletes, see an overview on their website.

In F9, Chris "Ludacris" Bridges reprises his role as Tej Parker, a mechanic from Miami and a member of Dom's team.

In the fifth Fast & Furious movie Fast Five, Ludacris also sported a Ritmo Mundo watch, the Ritmo Mundo Persepolis Triple Time Quartz.