i am new on here and researching and doing lots of reading but just want to ask, as i'm a little lost on this point. The Rolex second hand, i have purchased a rep daytona, very nice, my friend has a rolex and side by side hardly any difference, i cant see any but am a novice apart from the second hand, Can you get rep rolexs where the second hands go round as smoothly as a original rolex. my rep is almost smooth but not like a real rolex. Also is "Swiss" 2836 ETA mean its smooth? im sure some can answer this question easily be interested to hear answers. theres a lot of talk about '6' and '9' movement ?