How tight should the crown be?

[chris_nor_cal]

Originally Posted by Richard H.

I am concerned about the crown on my Sub, the crown does not screw down flush with the case. I can turn it 1 1/4 turn untill it it is tight and I still have a gap that is about the width of my fingernail. It is still under warranty and I have been thinking about taking it to an AD to look at it. Should the crown screw all the way down flush on my Sub?

This is an optical illusion. My watch does the same thing and I've done hundred foot dives with it. The crown is never flush with the case but it is still sealed