just my own opinion arr...

my own justification would be:
anything below 1,000 get a nice Seiko, Citizen and etc
anything 1,000 to 2,000 get a nice Tissot and etc
anything 2,000 to 3,000 I don't know what to get, stucked.
anything 3,000 to 6,000 get a Tag, Oris, Longines and etc
anything 6,000 to 8,000 get an Omega, Tudor and etc
anything more than 8,000 don't buy anything, continue to save up and buy a Rolex.