Glad I found this thread as I'm also desperate for a nice dress watch so I hope people continue to throw suggestions out there!
I was thiking of going for this PP as it simple and I really like the dial. Total fantasy probably but it looks classic enough to pass unnoticed.
http://www.1-pc8838.com/pp10026-classic-chronograph-white-working-chronos-p-1543.html
I already have a APRO Jumbo rose gold on bracelet and never really gave a thought to buying an new strap and using that....
Only problem is I'd have to wear rose gold accesories to match, cufflinks, belt buckle etc.
Any suggestions for a classic dress watch silver/SS casing and white dial is much appriciated!