Donation of the clock of the Puerta del Sol Historical milestone · Truchas, La Cabrera, León Image of Truchas, not of the place itself. After three years of work, the Iruela clockmaker José Rodríguez Losada donated to the Madrid City Council the clock of the Casa de Correos; the mechanism was installed discreetly in the tower and started running on 19 November 1866. 19 de noviembre de 1866 Photo: Moisés Pastor (CC BY-SA 3.0 es) What to see and do in Truchas