I reply here instead in PMs.
Gen bi-colour 2018 have the smooth bezels. This is becasue the engravings are filled with yellow/sedna-gold and the markers make a flush with a ceramic.
Gen steel models - engravings filled with a white enamel, the markers are slightly recessed.
Macro of the gen steel watches
PT video of steel v2
Judging by how the light plays, the boarders of v2 markers are visible, what is fine and means the v2 bezel is not completely smooth.
Good enought for me, I will be getting one of those v2.
You're right, I run my finger nail over my black gen bezel and I can just about feel a recess whereas on my VSF V1 gray dial, my nail sticks in the recess of the 5, 15, 25 etc. marker lines.