Major
The crown position has to be redrilled and some mods inside the case
Finally did it and will enjoy it for few weeks
The only downside I hate 3185 date changing, pain in the ass
The sweeping hand is not correct for rolex
I only seen ones second hand like that in vintage 16610 sub
The tip suppose to be slightly thinner at the end
What color they glowing?
Is not a hand tool
They have them like complex few in one
They Don't want to share any info with non authorized service
I will have mine send to them for removal
Put it back is much easier