I keep on with the thread... Been comparing pictures of 5168 3KF on the forum as well as gen 5168 out of websites, IG and so one, here are my "findings".
5168G-001, the blue one , released 2017
In 2017 it came with the 324 SC and an Aquanaut clasp (in WG) with the same shape already seen on the 5167.
In 2021, it was updated with the 26-330 SC (rotor with different curves), while its clasp was still the regular Aquanaut shape.
In 2022, the clasp was updated to be the same as the green 5168. That clasp shape is also seen on other Aquanauts on Patek's website.
5168G-010, the green one, released 2019
In 2019, it came with the 324 SC and a clasp (WG) with a different (new) shape.
In 2021, it was updated with the 26-330 SC (rotor with different curves).
Now, looking at the two pieces on the picture (3KF and KMF), we can see that the 3KF has indeed the right rotor shape & markings that of a 26-330, although that the gen movement is visually similar to the regular 324 SC.
I have ordered a 5168G blue from ZF, will see how it goes !
Cheers,
Seb