Resizing advice

[HideMyWalletPlease]

What is the best way to resize 3 watches at once? So apparently my wrist has grown in size. Last year I left the vegetarian lifestyle and started lifting again.

Now I have 3 Rolex that are too tight. Two of them are Daytona. I don’t need to add a link. I just need to go out to the last adjustment notch on the bracelet. Sorry, I don’t know what that is called. There are like little dots and I have one dot left. On my GMT I am already at the last dot, so I need to add a link and possibly adjust the other thing by moving in one dot.

As you can tell from the way I’m describing this, I have zero experience resizing. So I am thinking I will make three separate trips to the AD and have each watch adjusted one by one. What I don’t like about that idea is it may take me a month or two months to go to the AD 3 different times. I travel often. I would kind of like to avoid showing up to the AD with three watches, but I might consider that to get it over with. The other option is of course buying all the appropriate tools and watching YouTube videos and figuring out how to do it all at home. So I guess I am wondering what are the pros and cons of doing it at home and doing it at the AD?

Until I get this sorted out, I have just been wearing my Submariner because it is the only one that fits when my wrist swells up.