If you are on a tight budget, this LuLu*s Watch will fit the bill. It's a great choice, while not very pricey. Also take a look at this Watch. It's an item you'll love which also doesn't cost the earth. You might also want to consider this Watch. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're a bargain shopper, opt for this Nixon Watch. While the price is very reasonable, this piece is an easy wardrobe update.