CITIZEN FINEDEVICE – New Series CM1610H (1.6 x 1.0 mm SMD 32.768KHz Tuning Fork Crystal Unit) Citizen introduce new model CM1610H SMD tuning fork crystal with ceramic package ultra-small 1.6 x 1.0 mm admincc2021-07-28T10:54:45+00:0010th May 2017|