Citizen Tsuki-yomi BY1030-09A | Eco-Drive Radio-Controlled Moon Phase Titanium 8006 Casio Quartz Watch MTP-1170A-7A MTP1170A

Casio Quartz Watch MTP-1170A-7A MTP1170A

Beyond its looks

Whether you are a seasoned collector or a first-time automatic watch owner

Its strong Lumibrite coating ensures clarity day or night

Simple rectangular design that's always in style

Citizen Tsuki-yomi BY1030-09A | Eco-Drive Radio-Controlled Moon Phase Titanium 8006 Casio Quartz Watch MTP-1170A-7A MTP1170AExperience 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