FWIW, to me i think it is very important to get a watch from a watch brand (like Astrid recommends) versus a fashion brand that has a cheap quartz movement made in China. Not that quartz movements arent typically very good at keeping time (better then automatic often...), just if I am going to spend major cash on a watch ... i want a WATCH not a bracelet that also serves to keep time. Apparently I vote with Anna's dad here, and am not trying to be harsh. I love how the fashion watches look but prefer the other for myself.
I have two Seiko's 5 series watches (gold/black face, rose gold & silver bezel changed/band to be on a white leather) with automatic movements and two Citizens that use their Solar-quartz hybrid Eco drive movement.
I purchased the Seiko 5's off of amazon (free shipping free return!) most recently. There is a great selection but a lot of duds out there too. Here is what I chose:
my gold watch: http://www.amazon.com/Seiko-SN.....matic+gold
my rose gold watch (i switched the metal bracelet for white leather): http://www.amazon.com/Automati.....matic+rose
Also, at our local watchmakers shop there were three TAG Heuer Watches for consignment in their resale case in the $500 range. If i had an extra $500 i would have gotten the two tone Aquaracer with blue face... But, buying in that situation is an area where you must know it is a reputable shop/authentic product.