regularguy in Rhinelander, Wisconsin said: I guess I never questioned who had the cards printed that way until now. I worked like that for 2 years and my district manager and regional manager never said the I should not use that title and I saw them on a regular basis.
IMO if it looks like a duck, walks like a duck, quacks like a duck, etc........
Another idea might be to look at copies of your reviews. What job title was listed on your reviews? Also, which title was used when you were introduced to clients?
What I am looking at are the majority of points of contact. I.e. if clients knew you as a branch manager and you were referred to within the bank as branch manager, you probably could get away with it.