Here we have a fabulous Waterman C/F Gold Plated "Crocodile" pattern Fountain Pen and matching Ballpoint in original Box. Manufactured in France in the  1970s this superb example is fitted with an 18k Medium nib and the set is presented in the original velveteen box. 

The pen has the following measurements:

134mm Capped

121mm Uncapped

10.4mm Girth