The Citizen Tsuki-Yomi “Radio-Controlled” Moon Phase Titanium (Ref. BY1018-80X) is a radio-controlled solar watch launched in 2023 that brings together some of Citizen’s most distinctive technologies in a visually striking configuration. Super Titanium, Eco-Drive power, radio synchronization, perpetual calendar, world time, and automatic moon phase indication coexist within a model designed primarily for those looking … Continue reading Citizen Tsuki-Yomi | Radio-Controlled Moon Phase | Titanium Watch