to match this:
You have better chances of asking for a magic wand.
But seriously, keep posting on as many forums as possible with that photo including the lug width in millimeters and you may eventually come across some end pieces.
More readily, just keep hitting the "bay" searching for - 11/16" or 17.5mm watch - and the same bracelet may pop up with a generic clasp or better yet a stretchy equivalent that typically sells for much less and you can harvest the end pieces.
Item #: 230495381732
Above item number from the bay looks to be the same bracelet in nos condition for a decent price.
Dang good eye, cobber!! That 11/16 should fit right up to a vintage Seawolf. I have dealt with that seller and he will stand behind his word on a transaction and fix any issues that come up!!
Orange C.