I got the Nautilus 5711 from 3K Factory and changed its dial and hands, after the work, I do not think it is necessary to do this, first, it is very expensive to buy a dial, hands and date wheel from SW Factory, second, after replacing the original dial and hands of 3K, the replica watch still does not become perfection.
Check the pictures below, the left watch is the original Nautilus 5711 from 3K Factory, the right watch is the one that exactly using the dial and hands of SW Factory. Could you notice the difference? There is slightly color difference.
I originally also wanted to change its date wheel, but after installing the date wheel of SW Factory, I found it could not be aligned correctly, please check the following pictures.