Just came across this. My v3 arrived yesterday and loved it. It had stopped this morning. Took the back off and the movement is the v2 undecorated. I have contacted my TD to ask they swap but other than the decoration, what are the other improvements on the v3 compared to v2 so I can see if worth my while shipping it back to china?
100% it isnt worth shipping risk back to China... and then China to you. If it gets lost in the post, that's game over. V3 offered marginal benefits at best, hardly any. Slightly different bezel is about it.