I came across this Citizen Newmaster from the 1960s at a flea market yesterday (Tuesday):
It has the original crystal (which sadly needs replacing as it has been whacked into a sharp object, which has caused a dent and a crack at the 3 o'clock position), and the original signed "CTZ" crown. The strap wasn't original and it has been removed. The dial is more or less pristine (the red spot at 11 is a mark on the inside of the crystal).
Not a bad buy for the price.