After searching online for some time, I found the right leather strap from StrapsCo to go with the vintage watch inherited from my late father. Unknowingly, I ordered the wrong size and didn't realize it until I had the chance to try it on after the strap got delivered. After checking that the conditions for an exchange were met, I emailed the company to ask if a size-exchange would be possible, and they promptly okayed it and followed it up attentively. The exchange went through by post smoothly, and it took only around a week from mailing off the strap to receiving the replacement. I'm very impressed by StrapsCo's customer service; as for the strap, it fits perfectly, and the quality is simply outstanding.