Wilcommen der tromeller! This is a very nice finish that we call "rare", especially if you have a matching snare with 8 lugs. Even a 6 lug snare in original "Peacock Pearl" is hard to find, in any part of the world. It first shows up in the 1972 catalog, although we know it was available much earlier than that. If your drum shells are very thin, the kit dates from before approximately 1968 as both Star, (the maker of the drums, later to become TAMA) and Pearl went to thicker, more durable 6 and 9 ply shells. If there are reinforcement rings at the heads of the shells then they are the earlier 3 ply shells, much sought after by many as the tone is much lower and much more resonant. There is nothing at all wrong with the 9 ply shells, but they are not as sought after because they are everywhere, except in certain wrap colors, as this kit.
Hope my info helps, as I have not seen a post describing the true name of the color heretofore.
Greets from the land of the best college football (American style) in the world!!!
Here is a link to the page showing color choices, and also you will find much more info from Ralf's site.
http://www.tamadrum.co.jp/anniversary/expansion.php?cat_id=8&now=36