^what i found out so far is, that the weight on both are same @15oz, but the dye used are different.. Gordon said that aside from the darker indigo dye used on the 702 warp, the weft is black dyed__ vs GI's indigo weft. hence, a darker 702.
btw, here's what m1stral wrote on his reply:
Edited by IIIrd Icon - 2/29/12 at 11:48am
Originally Posted by M1stral
As far as I know the fabricage both come grond the Rampuya mill. The fabric is exactly the same, bureau both modelsvare sanforized to a different degree and the 0702 features another "type" of indigo, because of that the color is much darker.
GI sports Copper Label arcs and white tab and misses the pink selvage ID. 0702 comes with it, but doesn't have tab and arc