16610 Submariner Endlink Gap?

[mcstives]

Hi everyone,

I have a question about a strange thing I noticed on my Z-Serial 16610 Submariner bracelet.

The first link next to the end link on the bottom of the watch can sometimes move enough that it actually comes clear of the case lugs. It only happens when my wrist moves to a particular position. The bracelet must then 'click' back into its' proper place between the lugs. I've attached some pictures to help explain better.

Is this a normal wear pattern for a submariner bracelet? Or is my particular bracelet actually defective? Very annoying either way...

Thanks!