(@Pattecakes - I've split your post from the thread you originally posted it in as your question isn't related to that thread).
J44362 is a white gold Bentley 6.75 if I'm not much mistaken, so if you "found" it, then you've done very well for yourself.............. assuming it's genuine of course!

To be honest, people don't tend to mislay white gold Breitlings, and J44362 is known to be used on certain fakes, so I'd be
very surprised if what you have is genuine. Post us up a couple of pictures and we can soon let you know if it's real or not.
However if it
is real, it's worth quite a lot of money and it would have to go to Breitling if it's got a broken bracelet..........., but it might be best to authenticate it first!