From nashbar:
weight-------- 518g by tech length-------- 275mm width(R,M,N)-- rear= 175mm middle= 70mm nose= 40mm height-------- 65mm cutout-------- none rails--------- steel rail length--- 54mm cover--------- leather(needs to be broken in) padding------- none . made in england 021903hd

Hmm, as a side question, what does it mean when you have sit bone pain while in ride but it goes away pretty quickly once you're done? Just need time for sitbones to adjust/breaking in saddle/saddle breaking in you? Or does that mean the saddle isn't the right one?