This is a vintage White Metal Sailing Ship Shaped Brooch with Bar Fastener. 
 
It is 4 cm in width by 3.5 cm in height and features a sailing ship design. 
 
I am unsure if this brooch had stones originally or not.
 
It is very pretty as it is.
 
Apologies for reflections in the photos.
 
Please see photos for condition.