World's first Eco-Drive radio-controlled watch featuring the phases of the moon.

Introducing a model from CITIZEN 's Attesa series, the best-selling titanium radio-controlled watch in the domestic watch market, featuring the world's first analog solar-powered wristwatch with an automatic lunar phase calculation function, "Lunar Program."

Based on the date information received via radio waves, the movement uses a unique formula to calculate the moon phase for that day. The moon phase is then automatically displayed in the moon phase display at the 6 o'clock position.

Furthermore, since the phases of the moon appear differently in the Northern and Southern Hemispheres, you can easily switch locations to match the different appearances of the moon.

The most distinctive feature is the moon phase display, which uses printing and metal electroplating techniques to create a beautifully shining silver moon in a starry sky. Furthermore, the area covering the moon is partially transparent with a gradient effect, allowing you to enjoy the movement of the other moon hidden beneath.

Weighing in at a mere 89 grams, this model is incredibly lightweight and highly scratch-resistant thanks to CITIZEN unique surface hardening technology, "Super Titanium." Please come and see it for yourself at our store.