Omega Speedmaster Dark Side of the Moon - Ryan Reynolds - Hitman's Wife's Bodyguard
The watch can only be seen partly in the trailer, but the black shiny case, flat bezel with Tachymeter indications, subdial and hour markers, and the strap and buckly details all seem to match the Omega watch.
Also, Ryan Reynolds has been wearing this Omega Speedmaster Dark Side of the Moon watch during events in 2019 and 2020, for example the Pikachu premiere in Tokyo, April 2019 (in the Pikachu itself he weaars a Nixon watch) . He also wore his black Omega Speedmaster during the Seoul premiere of 6 Underground in December 2019 (in that movie he wears Chopard watches, see them here).
The black case of this great looking watch contains a polished black ceramic dial with 3 sub-dials, diamond-polished 18-carat white-gold hands, a polished rhodium-plated seconds hand with a red tip, and 18-carat white-gold applied indexes.
Ryan Reynolds wears the watch on the black Nylon strap with titanium buckle.
The Omega Dark Side of the Moon watch celebrates Omega Speedmaster which is also known as the Moon watch, as it was worn by astronauts on missions to the moon and other space missions.
Hitman's Wife's Bodyguard premieres June 19th 2021 and besides Ryan Reynolds also stars Samuel L. Jackson, Salma Hayek, Frank Grillo, Richard E. Grant, Tom Hopper, Antonio Banderas and Morgan Freeman.
He wears Bose Quietcomfort 35 Wireless Headphones II in Silver (get these on Amazon).