I have a Speedmaster making its way to me. I've been thinking of putting it on a black or "Bond" NATO strap. The lug width seems to be 19mm from what I can find but I seem to be finding that a 20mm strap might fit. I'm looking for confirmation on this and possibly some suggestions? I bet this has been covered before but my phone is being uncooperative and I can't bring up the search function. Any thoughts and help is always appreciated. I haven't really thought about changing out bands on a piece until now. Thanks!