Rubber strap with endlink

[Bentley7884]

Is anybody aware of a company that produces a rubber strap with a built in endlink?
I don’t mean the end links that just but up against the case and then you fit the strap with pin bars to “secure” it. I mean a strap similar to the Everest leather option where the spring at goes through the endlink and the endlink is also fixed to the strap.
I’d also want it to be compatible with the OEM Rolex clasp.

I don’t like the look of Rubber B option as just looks aftermarket to me.

Here is the Everest leather version for clarity:

[HogwldFLTR]

There's a fellow on the site here that make endlinks that can be paired with straps that aren't fitted. I know he sells them on ebay as well. IIRC they are smarty jones end links.
Below is a website although I'm not certain if it's the same. It's the same in principle however.

https://www.smartyendlinks.com/index.php