Fully hallmarked (with 585 for 14 K Gold) on the Cap, the Barrel and the Clip

Montblanc logo on the top of the Cap 

12.7 cm long

excellent condition

There is a small lever on the clip which, 

when moved downwards, 

pushes the refill out to enable writing

working

yes and see my other items because 

you will love to buy them all now