The inspiration of Behrens Apolar comes from the relationship of ’Earth & Moon’. It was nominated for the 20th Grand Prix dHorlogerie de Geneve (GPHG) in Geneva " 、 Calendar & Astronomy ". Dial Display The Behrens self-developed 'Earth-Moon' display system presents the Earth and Moon in a three-dimensional form, visually showing the real-time relative movement between the two celestial bodies. Time Display Two dials symmetrically positioned at 5 o'clock and 7 o'clock display the minutes and hours, respectively. Additionally, the 'Earth' at 12 o'clock also functions as a 24 hour indicator. Crystal Display Dome-shaped, anti-reflective, synthetic sapphire glass. Luminous Display Each disc is coated with a super luminous layer on the bottom, ensuring clear time reading even in the dark. Fluoroelastomer Strap The strap features a quick-release design, greatly enhancing ease of use. Unique Serial Number Each piece is engraved with a unique serial number on the side.