GMT insert changing from Pepsi to Black

[omg]

I love Pepsi the most still but just wanna change the look of the watch for a while and luckily I got a hold of new genuine Rolex insert so I just give it a try.
With the info from TRF members, the process was easy and smooth. Thank You!

One question is that my watch is pretty new (2 month) and I noticed some grease on the teeth of the bezel and on the inside part of the insert (I think this would make the poping in the insert at the last step easier).

So I wondered if I should put back some grease when I change this insert. If so, what type of grease I should use? Thanks in advance

Without pictures this would be a lame post I guess

Here we go:

Before


Yeah! I did it!


Furgie said "Pepsi is the best, are you sure about that?"


"I don't think you line the insert straight"


"I like it, nice work boss"



Let's try it on


Thanks for looking, bye.