Just be careful with that watch.
It's a highly modified A7750, which means that it's more prone to problems. I don't have this watch but I've seen quite a lot of grumbling on the reliability of the calibre 17 and I think the 36 as well.
Instead of asking the forums whether there is a rep of that watch or not, it might be easier to ask one of the trusted dealers whether they can source something like that, or whether they can get the strap changed.
