The industry's first "Earth-Moon" celestial relationship mechanical structure system, to truly show the relative relationship between the Earth and the Moon when the stars are in motion.
Nominated for the "Best Calendar and Astronomy" of the "GPHG" Grand Prix de l'Horlogerie in Geneva, Switzerland in 2020 and the "Silver Award" of the 5th China (Blue Light Cup - Zhangzhou) Watch Design Competition Silver Award" in the "National Tide Theme Design Category" of the 5th China (Blue Light Cup - Zhangzhou) Watch Design Competition.
The "Earth-Moon" mechanical system
One revolution of the Earth is about 24 hours, and one revolution of the Moon around the Earth is 27 days, 7 hours, 43 minutes and 11 seconds, or about 27.32 days.
Behrens developed the "Earth-Moon" system to show the orbits of the stars according to the laws of the universe.
The orbit of the Moon on the dial is one revolution in 28 days and the Earth in the middle is 24 hours.
Base movement：Sellita SW200
Year of production：2020
Water resistance：5 ATM
Bracelet material：Crocodile skin
Functions：Hours, minutes, 24-hour display, Earth-Moon celestial orbit display