The DJII does not come with a Jubille bracelet only Oyster - you can see on the Rolex site.
A Swiss ETA may or may not be a genuine ETA and these days I go for the Asia 2836-2 which in my expereince is just as relaible.
Sellita used to make up ETA kits and now make thier version of the ETA with the one extra jewel. They are as reliable as ETA. (The ETA patent has run out.)
It looks pretty wokky, and the engravings on the bezel look crude. The crystl looks like its too high.
I can't tell from the size of the picture, but the engravings on the movement seem pretty sharp so maybe a gen ETA.
Its ICHS anyway.
maybe better to get a new cartel version and just keep it for a spare movement.
Well they just had all the factory seizures, and they are probably now on holiday becuase of the Feast of the ancestors until about April 6th. Some dealers posts say it might get better only in about 2 weeks
But definetely don't pay anything until they have confirmed they can get it for you.
I think you can get them from cousinsuk.com
I'm going to try on Monday as my 42mmm shoulkd arrive just for the spares box.
You can get the J B weld on Ebay