I am looking for a 516 end link for my 321 Speedy 1039 bracelet. Thanks.

 

BIN listing has ended, but don't think it was sold. Not cheap, but maybe enquire, and see?
https://www.ebay.ca/ulk/itm/331825748574Purchases made through these links may earn this site a commission from the eBay Partner Network

 

Thanks for the lead. Baz9614.