1016 Bracelet ID from 1 Rivet Link - Help

[DavidSB]

I bought my 1016 new in 1967 ($187 and have the full set including receipt, hang tag, chronometer certificate, manual, and the box), wore it daily for years and went through 3 bracelets: the original rivet bracelet, a Jubilee market "8-70, B-219, Rolex USA" with 50 end links, and the current 9315 with 380 end links. The watch photo is with the 9315.

I have the last two but I'd like to find a bracelet that came with the watch and fortunately kept one of the original rivet links. Can anyone help identifying the bracelet it came with from photos of this link? It may have been a "C&I" or possibly a 7206 with 58 end links.

Any help would be much appreciated.