Still trying to educate myself and am still quite new to vintage watches.
1. When looking at vintage mechanical wind movements most of the time I see an adjustment needle/lever on the + /- adjustment mechanism. On others, I don't. Is the needle broken off or is the adjustment made with a special tool ? See pic Valjoux 7733. No needle
2. When adjusting a moonphase mechanical watch does the moon move approx 25 hrs from the time you make the adjustment or is there a set time the moon moves.
Thanking in advance for any help. Trying to learn