Movement

Zenith El Primero

Zenith's automatic chronograph calibre line, one of the first of 1969 and running at 36,000 vibrations per hour; still made in updated forms.

Presented
1969
Frequency
36,000 vph

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2 directions from here

  1. Found inside‘Zenith’ Daytona, ref. 16520Inside the first automatic Daytona.Reference
  2. ComplicationChronographAn automatic, high-beat chronograph.Complication

Films on Zenith El Primero