William DeMeo wears a Breitling Navitimer

Back in the Day (2016) is a Bensonhurst boxing-and-mob drama directed by Paul Borghese, with a cast deep in genre veterans: Alec Baldwin, Michael Madsen, Danny Glover, Annabella Sciorra, Shannen Doherty, and a turn from Mike Tyson. William DeMeo stars as Anthony Rodriguez, a half-Italian, half-Puerto-Rican kid who, after his mother dies and his father is run out of the neighborhood, is taken in by a local mob boss and pointed toward the ring.

On his right wrist is a steel Breitling Navitimer. Breitling launched the Navitimer in 1952 as a pilot's chronograph, its bezel a circular slide rule for working out fuel burn, airspeed, and climb rate in the cockpit. Why a pilot's computer ends up on a Bensonhurst boxer, the film never says.