If you're a thrifty shopper, your best bet is this Forever 21 Watch. It's a great piece, while not very costly. Another strong contender for your wardrobe is this Forever 21 Watch. While the price of this item is competitive, it will surely attract a lot of attention.
For something in the middle of the price range, why not consider this 21men Watch. While the price is very reasonable, this piece is an easy wardrobe update.