Vintage Nivada Alerta Compensamatic

Nivada Alerta Compensamatic. This is a 17 jewel mechanical movement with an alarm complication. It utilizes the A.S. 1475 movement. I date this watch to around 1959-1963 given the nomenclature of the case back and iteration of the movement. This watch is coupled with a period correct calf skin strap, that is in excellent condition and has a new crystal. This watch is ready to wear. Timegrapher numbers look great.