Nice watch. GLWA. BTW, what is that dial surface made of? From the pictures it looks like cotton or linen!
So you want to get technical? http://www.watchwow.com/2013/10/110020/guilloche#.VquboWd0zs0 Enjoy, gatorcpa
very, very nicely executed watches, indeed! oddly enough, the consistently ugliest part of all those watches is the RGM logo... looks like taken from the sign of the muffler shop down the street......
Been to RGM and watched them do the engine turning. http://www.watchtalkforums.info/forums/thread31792.html The demonstration brass blank that Roland etched a pattern into is in my miscellaneous box somewhere. Very cool!