Citizen Tsuki-yomi BY1030-50E | Eco-Drive Radio-Controlled Moon Phase Compatible with Omega x Swatch Moonswatch - Mission on Earth - Lava Radio Controlled

Radio Controlled

ensuring longevity and a classic look

#LTP-1314L-7AV

Caliber J280

Titanium Bracelet

Citizen Tsuki-yomi BY1030-50E | Eco-Drive Radio-Controlled Moon Phase Compatible with Omega x Swatch Moonswatch - Mission on Earth - Lava Radio ControlledElevate your collection with the Citizen BY1030 50E, a pinnacle of horological technology from the Tsuki yomi collection. Featuring the world's first light powered moon phase movement, this timepiece blends sophisticated engineering with a bold, monochromatic aesthetic. Unlike its silver counterpart, the BY1030 50E features a deep black, textured dial inspired by the shadows of the lunar surface. The high contrast moon phase window at 6 o'clock stands