In general, I'd say put your money toward something else , perhaps other wardrobe or jewelry staples. I'm curious, though, which watches do you already have, and which one are you eyeing?
I have one ss roadster w/pink face since April 2008. I'm itching to buy medium ss ballon bleu automatic tomorrow. But I'm making myself wait until end of October. And then I'm DONE!
Thanks for your support I have two everyday-wear ones - Pasha C in midsize in black which is sporty, and the Tank Francaise in midsize ss which can be casual or dressy. I don't have one particular one I'm dying to get but some day I will get a more blingy one. I love watches!!