When did you buy it? This was a couple of days ago. Maybe he meant 112 watches are made with this dial only. I know other dealers have problems sourcing 112s with correct A's as well.
Just bought a 112. According to my dealer noob only makes dials with low-bar A at the moment. So all new watches will have the wrong font. I didn't care about it so I bought it anyway. A watch on my wrist with wrong A letters is better than no watch at all... As slask said, no one will notice!