Mööööp
Ok I have read all 4 sites

hehe
so to clarify a few things...
There are two Versions out of the new 116622
One with A2836-2 Movement an one with SA3135 Movement.
i think 2836 I don't need to explain? These need an TC/BK or Noob SubC DWO to Correct the wrong Date Typo.
The SA3135 is an copy of the real RLX3135 Movement, some Parts are interchangeable but the most of them not! Maybe 2% are exchangeable... On the SA3135 you can add an GEN RLX DateWheel.
The biggest Prob at the SA3135 is that the Movement is not reliable... The Keyless prob is also there as on the Yuki But on the SA you can't interchangeable these Parts for gen Parts.
The only good Part is that the SA Acceppt Gen Dial and Hands also the GEN DW.
if you buy the SA3135 version you can swap the Movement for an Yuki without probs.
At the 2836 it's not possible.
Different is also the Crown Position, at the SA you have gen Specs the 2836 Crown sits lower and not sooo close to th gen.
About the Sliping problem on the most Watches is that the Crown slip over there own tube (CrownTube) that happend when the crown isn't too much out of the Case. You can test self if you pull a little on the crown at Wind up.
It won't slip
About the Crystals all 295 Crystals (Gen Specs) Fit at the Watch.
Gen, Noob, JF, TC, Clark etc.
But the Gen Watch comes with 2x AR and LEC