Zenith caliber El Primero 4810

Zenith caliber El Primero 4810
Brand:Zenith
Reference:El Primero 4810
Movement:Handwound
Display:Analog
Diameter:37.00
Jewels:45
Reserve:50
Frequency:36000
Hands:Hours, Minutes, Small Seconds
Additionals:Power Reserve Indicator, Chain & Fusée, Chronometer

Description

Hand-wound movement with constant force fusée-chain transmission connected to the barrel.

Calibers based on the Zenith El Primero 4810:

All watches using this caliber: