Yes because there's nothing more professional than seeing people have to fumble around for a phone to check the time...
I've got a few nothing too fancy, certainly not in the BSOD Mike range!
Certainly plenty of watches on the vast number of sites and places I'm in and out of.
Suit wise I've tried a few and never been that happy with the end results, either the fit isn't as good as I'd hoped or they wear out far too quickly.
Currently giving SuitSupply a go, and first impressions are good. A little pricier than off the shelf Moss/Debenhams/Slatters but not quite the full £££ that fully tailored costs. A happy medium! The alteration prices aren't too steep either and with both an online and physical retail presence quite easy to get hold of.
Shirts are another matter. TM Lewin always seem to be doing a 4 or 5 for £100 offer which would sort you out for a working week.