For cheap watches, I'd like to recommend the Geonaute 200, which appears to be surprisingly hard to find in the USA. Over here it costs about $20 and has the critical feature of a countdown timer that can be reset to any value (which I've never seen on anything else that retails for under three figures), for when you balls it up and don't stop the watch on that penalty enforcement that takes about 90 seconds to sort out, or when you're working another position and the timekeeper's watch runs out of battery midway through Q2. It also has a wonderful idiot-proof reset button that has to be held down for about five seconds before it resets the timer.