Sextant Size : 9 x 9 x 4.33 Inch (L x B x H)
Size: 9" Inch 
Colour Black              
Material : Aluminium 
Finish:  As Shown In Image
with Wooden Box
These Sextants are not an antique but we can replicated as same as originals.
A great work
 These Sextants are a reflecting navigation instrument used to measure
 the angle between any two visible objects. A Sextant can also be used to measure
the lunar distance between the moon & another celestial object. People got amazed when
they can see this kind of product in this modern era