Tazz, I saw that pearl one as well.  

But it's a bit more elegant than yours (sorry)

Yours looks like it might be to hold something, but what, exactly, is anybody's guess at this stage.

It could have come with different accessories to insert?

I would have said that was it's design - as is.    

But you said it was flexible like a watch strap.

I don't see a lot of value in it - it's not as pretty as some, or made with precious metals either.

Spoiler

Roach holder?.....you are a bad, bad boy