Citizen Tsuki-yomi BY1030-09A | Eco-Drive Radio-Controlled Moon Phase Titanium Clocks The chronograph

The chronograph

Grey Resin Case

#MRW-220HCM-1BV

textured dial and elegant open-heart design

Seiko SUR303 SUR303P1 SUR303P Analog Classic Quartz Watch

Citizen Tsuki-yomi BY1030-09A | Eco-Drive Radio-Controlled Moon Phase Titanium Clocks The chronographExperience the perfect intersection of celestial beauty and atomic precision. The Citizen BY1030 09A is part of the groundbreaking Tsuki yomi collection, featuring the world's first Eco Drive Radio Controlled Moon Phase movement The watch features a stunning silver white dial with a textured surface that mimics the craters and lunar plains of the moon. At the 6 o'clock position, the moon phase complication provides a mathematically accurate