I did take much more than 3 hours but that is the original models name. I haven't heard of anyone who knitted it that fast. The description is here:http://www.lrvictor.bravepages.com/Free/3-HOUR.htm
You can also find it on Ravelry,"3-hour sweater".
The pink yarn is Wendy, Cotton Aran and the green is Garnstudio Drops, Muskat. All cotton.
My mods were: a different yarn, a different gauge, deeper button opening, raglan construction instead of sewn in sleeves, increases in the lower rib to make room for hip.
Maybe it's more correct to say that the above model was a inspiration.