Andersok
Posted October 2, 2017 - 8:19am
I've gone through our limited number of 70s ads and did not find a match to your watch. I'm wondering if it was a model sold/manufactured overseas internationally, since we typically see a '23' marked on the dial for US models with a 23-jewel movement. Also, not uncommon to see a one-year difference between the case and movement. I think also that the band is not original; only because I don't feel Bulova would have used the type with the adjustable ends.
Looks to be an Unknown model, at this time.