If it is a 28800 bph movement it ticks 8 times a second, the 4813 is to the best of my knoledge a 28800 movement therefore it ticks 8 times a second, if yours does not then i would question what you have bought
An ETA movement copy or not is not a direct replacement as the hand sizes are different, the dial feet are in different places and you will have to change the stem as well, you will get the stem when you buy the new movement though.
So you will need to remove the dial feet, and use dial dots or some thing similar to secure the dial
source a set of hands that fit the ETA
trim the stem and fit it to the crown
I belive i gave the same information in the other thread yesterday as well