Just know this: there will be no working sub-dials and the leather band may feel quite stiff. You generally get what you pay for in this world. But, sometimes you may just find a surprise! You might get a very nice watch.
What kind of watch can you get for less than $5 on Amazon?
You can get yourself a Beautyvan Luxury Quartz watch. Even with shipping, as of this writing, this watch costs less than $5. If you order it, it will be shipped to your directly from China. This watch looks interesting because it has a crystal that looks angular.
What kind of watch can you get for less than $10 on Amazon?
If you are willing to spend just a little more money for your cheap watch, you can move up to the Broadfashion Cool Men's Racer Military Pilot Aviator Army Silicone Sports Watch. There aren't too many watches that have more search terms in the name. This watch might be better choice than one of the dressier watches. For weekend running around, the Broadfashion watch has the basics covered and all it has to do on your wrist is keep accurate time.