Citizen Eco-Drive x Radio-Controlled BY1030-50L Moon Phase Watch Epsom Black Stainless Steel Case

Black Stainless Steel Case

and a 1/100-second chronograph

Demonstration Button

Size of Case: 50mm × 43mm × 8

Orient RA-AC0M02B RA-AC0M02B10B Automatic Analog Mens Dress Watch

Citizen Eco-Drive x Radio-Controlled BY1030-50L Moon Phase Watch Epsom Black Stainless Steel CaseThe Citizen BY1030 50L is a high complication masterpiece from the Moon Phase series, designed for those who seek the perfect alignment of astronomical beauty and atomic accuracy. Featuring a stunning blue dial housed in a classic 42mm stainless steel case, this timepiece automatically tracks the lunar cycle while remaining perfectly synchronized via global radio signals.