I am ever so slightly troubled by the 1956 ad supporting a 1959 watch. Bulova was really on the move during these years regarding case design. Having said that I think the watch matches the ad, I might not give it three though.
President A - nice looking watch
Dan - just a thought - the bracelet you have on this beauty is of the self adjusting width variety. There are springs that allow it to be used on lug spacing of different widths. These place a fair amount of pressure on the watch lugs, slowly grinding them down over time. It appears, in the top photo that the damage may have already begun. As you might know, a correctly sized width bracelet or band will not do the same. Try brasso to polish the scratches on the crystal, be very careful to keep it off the watch itself ( or remove it from the watch first).