It’s basically an old generic bracelet manufacturer that came in bulk to watchmakers for people to retrofit when their original bracelet broke a pin and instead of fixing they went to the local jewellers and bought one of these.
I don’t know which one we’re looking at but I just know the name and only ones I’ve seen that I’d recognise are the really terrible, ill fitting ones people put on speedmasters (because an astronaut did to fit his suit and it’s ‘cool’). Lucky he didn’t use a bit of bailing twine haha
Sorry, couldn’t resist
Seriously though only thing I saw was a ‘Rolex’ jubilee down the bottom but assuming it’s an eBay advert it’ll be the usual job lot with a fake Rolex part thrown in (and not mentioned) to bump the price.