Locket Pendant ~ Planisphere ~

A locket pendant type necklace with the motif of the planisphere. The planisphere is a special star map for examining the starry sky according to the time and direction. I think there are many people who have had it in science classes. The planisphere, which can be called a map of the night sky, is enclosed in a locket pendant to create a necklace. Citrine for the North Star, which shines in the center of the starry sky. Since the constellation board inside uses phosphorescent pigment, you can enjoy a faint light in the dark. Since the constellation board rotates, you can use it as a planisphere by closing the lid after adjusting the season and time you want to see. The Vatican mounting port is prepared up and down, so you can use it in any orientation you like. A perfect dish for those who like celestial bodies. Even if you don't, I think that everyone has once thought of the starry sky where the vast universe spreads. With that in mind, why don't you hold this pendant that traps the starry sky over the night sky and think about the shining stars. Material used: 925 silver, phosphorescent resin, citrine Top size: length and width 27mm, thickness 7mm Necklace chain: Silver 925, approx. 60cm + 5cm adjuster * If you have any detailed specifications such as chains, we will do our best to accommodate them. Please feel free to contact us. * The planisphere is based on Taipei and is created with reference to the star map from a position of 121.45 ° east longitude and 25.02 ° north latitude. (Star map provided by hoshifuru.jp) <How to use the planisphere> 1. Open the lid, the name of the moon is engraved on the rotating constellation board, and the time is engraved on the edge of the case, so match the month and time you want to see with each other. 2. Close the lid, face the direction of the starry sky you want to see, and hold the planisphere so that the direction engraved on the lid is on the front side. 3. Hold the pendant over the starry sky to find the constellation with the direction and date and time matched.