hi guys! Just want to share here. As we know, as an example ,most popular automatic movement on the market ETA 2824, 2836-2 or Valjoux 7750. For me, what makes different of the price among brand is the finishing of the watches and component within the movement. You could buy the watch using the valjoux 7750 from 4k to more than 10k. What make the difference is, some high end brand, include the same movement with higher quality parts like Nivaflex NO barrel spring, Nivarox I balance spring, or Glucydur balance wheel, balance wheel with weight balance and the movement sometime include with shock absorber system like Incabloc. The price getting higher with highly decorated oscillating weight. All this part bring an extra luxury to the brand. Just like the racing car, they use same basic engine but with different component to bring more performance.