El cheapo automatic mechanical watch from dealextreme!
20 USD or so!
Winding up works both manually and automatically, the mechanism is of decent quality!
The glass the watch uses could be better though, it scratches easier than a ''genuine'' expensive watch and the rear glass it not tough enough ( as I managed to crack it, no idea how, probably due to impact on the front, I used to bump into things with my watch every day though, I'm not very careful and a bit clumsy).
The wrist band is a bit rubbish, I replaced mine with a better quality one from the local jeweller.
It looks nice though I personally think, you can get them in multiple color combo's and other wristbands.
Seems to work fine, it runs a bit slower than it should now ( minute deviation after a week or so) because I damaged the back glass somehow so it's not waterproof any more ( water vapor gets in from back when showering with it), but I like how it looks and it cost me 20 dollars or so! Before I managed to crack the glass on the rear ( so wrist side) it ran well, I wore it 24/7 for half a year and before the moist got it in ran very accurately, perhaps 1 minute to slow after those 6 months.