A very nice movement here, classic English lever , 43.5mm across and the balance staff is good  , with all of its hands , crown at 3 , it will work a little , just needs service ,a nice Hunter ,its pin set quality English Lever from J.W. Benson Ludgate Hill London EC4 no more parts ,for this watch , but I have many more Benson movements in my other auctions , great complete movement or parts if you need them 

please see my auctions for many more pocket watch parts , dials ,movements , cases through to complete pocket watches in perfect running collector grade mint condition .
I'm also selling a lovely collection of USA made vintage pocket watches from  Elgin,  Hamilton , Waltham etc, some Bunn specials and many rare variants most in mint condition .. 

Thanks