Help! Is this an authentic Omega 1575 bracelet?

I recently acquired a Railmaster reference 2804.52 that came with the original alligator strap as well as this curious bracelet.

Note that the bracelet has no 899 markings on the endlinks, and the clasp has a circled 70 instead of 62 and no “Omega” text below the logo. Also, the stamp at the clasp is more flat, but previous examples I’ve handled have a more raised/rounded appearance.

There was another thread back in 2020 with a bracelet that had a similar phenomenon:

https://omegaforums.net/threads/can-anyone-help-me.120558/

I’m not sure if these are just good fakes, or later production originals from Omega. If anyone has any insight, that would be greatly appreciated!

Bump. Anyone have any insight on this? Maybe newer production bracelets come this way?

Sorry I cant help you, but does it work? Is it comfortable and feels secure? Then just use it. It looks good! Lets see the face of the watch too.
If you sell the watch just warn the buyer that you aren`t sure about the bracelets autenticety.

Have been able to confirm the bracelet is authentic via another thread on watchuseek:

https://www.watchuseek.com/threads/is-this-an-authentic-omega-1575-bracelet.5525246/