J. Scott London Brass Ship Sextant with Hardwood Box – Vintage Nautical Marine Navigation Instrument, Collectible Maritime Decor Handmade Gift for Father's Day, Baptism, Partner, Best Men, Graduation

Material : Brass, Copper, Glass & Wood - Finish : Antique - Weight With Box : .850 kg Approx - Size of Sextant : 4.75 x 5 x 2.75 Inches, 12 x 12.7 x 7 cm Approx - Size of Box : 5.75 x 5.75 x 3.25 Inches, 14.6 x 14.6 x 8.2 cm Approx.

• ABOUT : This sextant can be used to measure the angle between any two visible objects. It's primary use is to determine the angle between a celestial object and the horizon which is known as the altitude. This doubly reflecting navigation instrument is made of pure brass with antique finish & comes in a protective wooden case.
• SIZE & SPECIFICATION : Handmade Educational working sextant with box, Size of the Sextant is 4.75 X 5, Height : 2.75" Inches Approx, measurements of wooden box is 5.75 X 5.75, Height : 3.25" Inches Approx, & Total weight with box is 850 Grams Approx.
• UTILITY : Mariner, surveyor, nautical collectors, seafarer and enthusiasts and same people will enjoy this navigation instrument solid antique brass sextants. This navigation sextant device is a gleaming recreation of the classic functionally calibrated sextants.
• CALIBRATION : Portable design of this sextant make it convenient to carry, Partially calibrated and functional antique brass sextant, a navigation instrument work like a original navigational tool. As it is not fully calibrated, therefore it is not recommended for serious navigation.
• BEST UNIQUE GIFT : Nautical sextants have a long and rich history in navigation and seafaring. Using a sextant connects sailors to this rich history and the traditions of navigation at sea. This working sextant instrument is a memorable navy gift for your family, friends, mariner and surveyor.