Yeah Hobbit, sorry for my typo, its mark 16 instead.
Well, the trend now is probably PPPR. But with limited budget, one could probably only stick with rollie and pam. Also if changing watch is on your mind, try to stay away from iwc, ML, zenith, GP etc. Cos most of them have very weak resell value. Even pam resell value is not too good. rollie is the best bet (but u will lose a bit of money too unless u get a special or limited edition).