...is a Timex Wafer Thin exactly like the one in this eBay auction:
Keeps decent time, but took me forever to figure out how to get the case apart to service the movement. Took a lot of frustration to finally figure out I needed a special press to put the case back together again (which fortunately I found a cheap hobby grade press good enough for occasional use).
Thanks to Dorsey for the tip on how to get this sucker apart--or else I'd still be struggling to snap off the fake case back! I swear some designer at Timex had a good sense of humor when he designed this watch...he sure played a good practical joke on me with that fake "back cover."