Zenith caliber El Primero 4021

Zenith caliber El Primero 4021
Brand:Zenith
Reference:El Primero 4021
Base: Zenith El Primero 400
Movement:Automatic
Display:Analog
Diameter:30.50
Jewels:39
Reserve:50
Frequency:36000
Chronograph:Chronograph, Column wheel
Hands:Hours, Minutes, Small Seconds
Additionals:Power Reserve Indicator

Description

El Primero movement with power reserve display. Total of 248 components. Silicon escape-wheel and lever.

All watches using this caliber: