No doubt asked before but :
I'm aware that 5237 vs 3237 include :
5237 3237
37mm 36mm
screw back snap back
dots at 3+9 part of the Roman 3 + 9
(I may have missed some?)
However, am I right in saying that the 5237 has a larger crown too? Just looks that way in pictures I've seen.
Thanks G.