RII Pocket Sextant, Kelvin Hughes London Nautical Navy Sailors Brass Sextant for Celestial Navigation, Two Extra Sighting Telescope, with a Rose Wooden Box,

PRODUCT FEATURE: It is a great instrument for determining the angle between the horizon and a celestial body. It measures the angle between two objects. It has glass optics for a clear view, no plastic lens is used. In navigation, you look at the horizon through this mirror. Although it is not calibrated. EXCEPTIONAL COLLECTIBLE: This beautifully designed classic brass functional sextant is no less than a piece of art. It enhances your personal vintage, nautical collection. It can be an educational artefact for kids of any age group. It is ideal home décor for adventure, maritime, hiking outdoor enthusiasts and nautical lovers. SIZE AND PACKAGING: This sextant is portable and easy to carry anywhere. Its size is 4.75 x 4.25 x 2.5 inches, and the wooden box size is 5.9 x 5.9 x 3.3 inches. It comes with two extra sighting telescopes and carefully packaged.