Do you wear your biggest watch for a suit fitting?

[ghettodefendant]

Hi all,

Over the past couple of years I've been having my suits, shirts and ties made for me at my tailor here in Melbourne, Australia.

I used to wear my DJ 36mm to the fittings as it was my tallest watch and my collection only consisted of two watches.
Now I've picked up a Sub Ref 114060 and I've now asked myself the question since I have a second fitting this week, "do I keep wearing the DJ to my future fittings or do I wear the Sub?".

It also made me wonder, would you wear your biggest watch in for your business or casual suit measurements and fittings?
What cuffs do you prefer?
Would your watch be so large that you'd have to open up the working buttons on your coat sleeve?!

Thanks.