Movado Datron / Zenith cal. 3019 PHC El Primero movement parts / for repair. I think its close, if not a whole movement. Please reach out with any questions. Brand: Movado / Zenith. Model: El Primero 3019 PHC. The Zenith calibre 3019 PHC “El Primero” is one of the iconic chronograph movements. Its a column…