* Authentic astrolabe accurately reproduced
* Faithful replica of historical nautical instruments
* Allows for navigation at sea by observing the sun and stars
* Scientifically, historically, and aesthetically rigorous design
* Presented in an elegant box with a detailed booklet on its utility and history
* Handcrafted by expert artisans in Madrid, Spain
* Maximum height: 9.65 in
* Diameter: 7.87 in
* Thickness: 0.28 in