Hi,
I will like to ask what are the tools I will need to change the straps myself? And is it difficult to do? What kind of precautions should I take to prevent accidentally damaging the watch? Or it is better to avoid the risk and get my IWC ADs to do it?
Also, I have a bit of problem getting a good fit on my wrist. If I used the 3rd hole, it's a bit loose, but if I use the 4th hole, it's too tight. Is it advisable to puncture a hole in between the 3rd and 4th hole?