Anything over 45mm is a non starter for me (small wrists). I have a policy of not buying any rolex reps, because I don't want to be continually bombarded with the "Is that real" question, which never happens with any of the other brands I have, regardless of how expensive the gen version is. I also have a rule against full gold models as it tends to wear off, but I have no problems with two tone models. I used to think I couldn't pull off bling, but then I got a diamond bezel Breitling BCE and it looks just fine (even though my friends laugh out loud when they see it

)