Hi Pat, check out Daniele's previous post here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=1057.1

That gives a link to the Product Design Forums: http://www.productdesignforums.com/index.php?s=da11c7840c2aa7c3b1671de1cb486fb3&showforum=25

On that page, look for the "Tutorials" and "3d Modeling challenges" sections near the top. I think the watch one is under the challenges section, here: http://www.productdesignforums.com/index.php?showtopic=5808

- Michael