Details:
* Authentic and elegant astrolabe
* High-quality, faithful reproduction of classic nautical instruments
* Scientifically, historically, and aesthetically accurate design
* Allows for the determination of tidal times using several integrated parameters
* Presented in a refined box with a booklet detailing its history and utility
* Handcrafted by experienced artisans in Madrid, Spain
Specifications:
* Diameter: 1.77 in
* Thickness: 0.2 in
