Whenever the action takes place in some night club, although the movie is set in 1945, the hair cuts, clothes and attitude of women are characteristic for '70.
Scene of investigating the rail station area the morning after the night gunshots: a Sulzer diesel loco DA 060 model passes in the background. That is the early 60s built, while in 45-46 when the action is set the Romanian railways operated the Sulzer DE 41 model.
At some point, Miclovan mentions being "35 years old". He looks a lot older. In fact, in 1972 Sergiu Nicolaescu was 42 years old and showing his age.