+++1
The SA3135 is an Piece of Crap... Sorry to Destroy maybe some Peoples Dreaming Bubble
But the SA3135 is exactley so as Tickles say... It looks near same and have the same Function but the Parts that are used in the SA3135 is low low low Quality...
I have test every Single Part from Gen to SA3135 and absolut no part is compatible...
Also the Stem is different... Only GEN Part that can be used at the SA3135 is the GEN DateWheel...
And this must be sometimes also fixed...
No microstella system. That is for an unsprung balance whereas the Yuki uses a traditional system. I think you'd be hard pressed to find a single person who thinks the SA3135 is better quality than a Yuki.