Family: Defy59 jewels50h power reserve36,000 vph (5 Hz)
The El Primero 9020 is an automatic double tourbillon chronograph movement that takes the El Primero 21's 1/100th of a second chronograph further: the chronograph's tourbillon turns every 6 seconds and the timekeeping tourbillon every 60 seconds. Zenith fits it to the Defy Extreme Double Tourbillon.
Last updated 26 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
59 jewels
Power Reserve
50h
Frequency
36,000 vph (5 Hz)
Diameter
35.8mm
Display Type
Analog
COMPLICATIONS
ChronographTourbillon
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2019CALIBER FAMILY
DefyALSO KNOWN AS
cal. 9020
FOR WATCH DEALERS
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