The Pelikan M600 sits in the middle of Pelikan's range.
14 carat gold nib with rhodium decoration, giving a Gold and Silver colour.
This model is Pelikan's signature striations with black cap and filler knob - the Black stripes are actually transparent, so when the pen is held upto light, you can see the level of remaining ink. Also, you can just about see the mechanism moving through the stripes when you turn the filler knob.
Uses Pelikan's excellent piston filler mechanism. Holds 1.75ml of ink (a standard short cartridge holds 0.75ml and a standard large cartridge holds 1.45ml)