bracelet and endlink for a tudor 7928 from 1964

[Supernew]

produced in november 1963, sold in march 1964.
Now the bracelet is 7836 folded but from a research this was produced since 1967 so it can be wrong.
endlinks are different! 65 and 358. 7836 usually have the 382 endlinks.
guess both are wrong and all this is resposibility of a "smart" watchmaker.

My research tell me it may have a 7206 or a 6636 riveted but can't find endlinks. from the net I see multiple things I Am wandering on what should be.

I am in the market for a new bracelet because this one is too stretched, I wish to buy the original one please help me :)