Izzie, watch collectors on watch fora refer to their "daily beaters" in posts. Often, shortened down (just like we do), to "beater".
The watch can be any model or make, entirely up to the collector. A Rolex Submariner well dinged-up is supposed to be impressive to those in the know. Like Terry, I am partial to rotating bezels. Mine are set to tell me local solar time - by which I regulate my day
I alternate between these for daily wear:
http://kronometric.org/tcw/mec/vintage_V/mas.html
http://kronometric.org/tcw/mil/sandy/650/mas.html
"shaken, not stirred" in the second link refers to the so-called James Bond strap.