The 15 on the inner military time ring is waaaaay out of alignment on the 42mm, but only a touch off on the 38mm (pictured). Never really noticed it. Would def notice that tiny / squeezed date window on the Longines tho (which is also out of alignment with the indices)!
Not sure about the 15... Not normally triggered (like some) but that off centre 15 (not on the inner circle like the rest) kills me.