ATTESA Lunar Business Made in Japan [CITIZEN] BY1001-66E Radio-Controlled Watch, Program, Titanium, Lightweight, Men's Watch, Silver/Black,

[ATTESA: Continuing to advance the next generation with titanium] This model features the world's first* radio-controlled automatic lunar phase calculation function, "Luna Program," in an analog solar-powered wristwatch. Based on received time information, it calculates the current lunar phase using a unique formula inside the movement and displays its appearance at the 6 o'clock position. *As of August 2023. According to Citizen Watch Co., Ltd. [Modern Moon Phase for an Elegant Impression] The case's edges are emphasized, and the lugs have a more beautiful and flowing design. While retaining a sporty feel, it has been given an even more elegant impression. The moon phase section uses a technique that combines printing and metal electroplating to depict a silver moon shining beautifully in the starry sky. To allow you to enjoy the movement of the other hidden moon, the upper surface of the dial that overlaps with the disc hand is deliberately made to be transparent in a gradient. [Citizen's radio-controlled watch keeps accurate time at all times] Equipped with Citizen's unique Eco-Drive light-powered technology, eliminating the need for regular battery changes. A world time radio-controlled watch that synchronizes with the accurate time wherever you are. It is packed with the radio-controlled watch technology that Citizen has been striving for for 30 years. 【Features for Long-Term Use】Super Titanium is scratch-resistant, lightweight, and rust-resistant.Sapphire glass is scratch-resistant and highly transparent.10 ATM water resistance makes it safe for water-related tasks.The fit adjuster allows for fine adjustment of the band length (approximately 7 mm). [Product Details] Eco-Drive radio-controlled watch, accuracy ±15 seconds/month (when not receiving signal), power reserve: 2.5 years (with power saving activated), 10 ATM water resistance, sapphire crystal (anti-reflective coating), case/band: Super Titanium, additional features: metal resistant, magnetic resistance (Type 1), luminous hands and indices, fit adjuster