The Rotonde de Cartier Earth Moon by Cartier tells more than just time.

Delicate and beautifully designed, this watch features a posh platinum case with a diameter of 47mm and 16.65 mm thickness. The face of this watch is covered in a bright sea blue, mimicking the night sky. Embellished in the face of the watch is white gold Roman numerals that also feature a map of the world at the very center. A button located on the case reveals a disc that descends over the tourbillion to reproduce the proper crescent moon when pushed. The back of this tasteful timepiece also holds beauty with the mechanics of the watch visible due to an openwork finish.

The Rotonde de Cartier Earth Moon is the perfect eclipse watching watch.